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treewide: use __printf not __attribute__((format(printf,...))) 

Standardize the style for compiler based printf format verification.
Standardized the location of __printf too.

Done via script and a little typing.

$ grep -rPl --include=*.[ch] -w "__attribute__" * | \
  grep -vP "^(tools|scripts|include/linux/compiler-gcc.h)" | \
  xargs perl -n -i -e 'local $/; while (<>) { s/\b__attribute__\s*\(\s*\(\s*format\s*\(\s*printf\s*,\s*(.+)\s*,\s*(.+)\s*\)\s*\)\s*\)/__printf($1, $2)/g ; print; }'

[akpm@linux-foundation.org: revert arch bits]
Signed-off-by: Joe Perches <joe@perches.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2011-10-31 17:11:33 -07:00 committed by Linus Torvalds
parent ae29bc92da
commit b9075fa968
61 changed files with 323 additions and 349 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/isdn/hisax/callc.c
View File

@ -65,7 +65,7 @@ hisax_findcard(int driverid)
return (struct IsdnCardState *) 0; return (struct IsdnCardState *) 0;
} }
static __attribute__((format(printf, 3, 4))) void static __printf(3, 4) void
link_debug(struct Channel *chanp, int direction, char *fmt, ...) link_debug(struct Channel *chanp, int direction, char *fmt, ...)
{ {
va_list args; va_list args;
@ -1068,7 +1068,7 @@ init_d_st(struct Channel *chanp)
return 0; return 0;
} }
static __attribute__((format(printf, 2, 3))) void static __printf(2, 3) void
callc_debug(struct FsmInst *fi, char *fmt, ...) callc_debug(struct FsmInst *fi, char *fmt, ...)
{ {
va_list args; va_list args;

4
drivers/isdn/hisax/hisax.h
View File

@ -1287,9 +1287,9 @@ int jiftime(char *s, long mark);
int HiSax_command(isdn_ctrl * ic); int HiSax_command(isdn_ctrl * ic);
int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb); int HiSax_writebuf_skb(int id, int chan, int ack, struct sk_buff *skb);
__attribute__((format(printf, 3, 4))) __printf(3, 4)
void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...); void HiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, ...);
__attribute__((format(printf, 3, 0))) __printf(3, 0)
void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args); void VHiSax_putstatus(struct IsdnCardState *cs, char *head, char *fmt, va_list args);
void HiSax_reportcard(int cardnr, int sel); void HiSax_reportcard(int cardnr, int sel);
int QuickHex(char *txt, u_char * p, int cnt); int QuickHex(char *txt, u_char * p, int cnt);

2
drivers/isdn/hisax/isdnl1.h
View File

@ -21,7 +21,7 @@
#define B_XMTBUFREADY 1 #define B_XMTBUFREADY 1
#define B_ACKPENDING 2 #define B_ACKPENDING 2
__attribute__((format(printf, 2, 3))) __printf(2, 3)
void debugl1(struct IsdnCardState *cs, char *fmt, ...); void debugl1(struct IsdnCardState *cs, char *fmt, ...);
void DChannel_proc_xmt(struct IsdnCardState *cs); void DChannel_proc_xmt(struct IsdnCardState *cs);
void DChannel_proc_rcv(struct IsdnCardState *cs); void DChannel_proc_rcv(struct IsdnCardState *cs);

2
drivers/isdn/hisax/isdnl3.c
View File

@ -66,7 +66,7 @@ static char *strL3Event[] =
"EV_TIMEOUT", "EV_TIMEOUT",
}; };
static __attribute__((format(printf, 2, 3))) void static __printf(2, 3) void
l3m_debug(struct FsmInst *fi, char *fmt, ...) l3m_debug(struct FsmInst *fi, char *fmt, ...)
{ {
va_list args; va_list args;

4
drivers/isdn/hisax/st5481_d.c
View File

@ -167,7 +167,7 @@ static struct FsmNode L1FnList[] __initdata =
{ST_L1_F8, EV_IND_RSY, l1_ignore}, {ST_L1_F8, EV_IND_RSY, l1_ignore},
}; };
static __attribute__((format(printf, 2, 3))) static __printf(2, 3)
void l1m_debug(struct FsmInst *fi, char *fmt, ...) void l1m_debug(struct FsmInst *fi, char *fmt, ...)
{ {
va_list args; va_list args;
@ -270,7 +270,7 @@ static char *strDoutEvent[] =
"EV_DOUT_UNDERRUN", "EV_DOUT_UNDERRUN",
}; };
static __attribute__((format(printf, 2, 3))) static __printf(2, 3)
void dout_debug(struct FsmInst *fi, char *fmt, ...) void dout_debug(struct FsmInst *fi, char *fmt, ...)
{ {
va_list args; va_list args;

3
drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
View File

@ -581,8 +581,9 @@ extern const struct ethtool_ops mlx4_en_ethtool_ops;
* printk / logging functions * printk / logging functions
*/ */
__printf(3, 4)
int en_print(const char *level, const struct mlx4_en_priv *priv, int en_print(const char *level, const struct mlx4_en_priv *priv,
const char *format, ...) __attribute__ ((format (printf, 3, 4))); const char *format, ...);
#define en_dbg(mlevel, priv, format, arg...) \ #define en_dbg(mlevel, priv, format, arg...) \
do { \ do { \

3
drivers/net/wireless/ath/ath.h
View File

@ -173,8 +173,7 @@ bool ath_hw_keyreset(struct ath_common *common, u16 entry);
void ath_hw_cycle_counters_update(struct ath_common *common); void ath_hw_cycle_counters_update(struct ath_common *common);
int32_t ath_hw_get_listen_time(struct ath_common *common); int32_t ath_hw_get_listen_time(struct ath_common *common);
extern __attribute__((format (printf, 2, 3))) extern __printf(2, 3) void ath_printk(const char *level, const char *fmt, ...);
void ath_printk(const char *level, const char *fmt, ...);
#define _ath_printk(level, common, fmt, ...) \ #define _ath_printk(level, common, fmt, ...) \
do { \ do { \

4
drivers/net/wireless/ath/ath5k/debug.h
View File

@ -141,10 +141,10 @@ ath5k_debug_printtxbuf(struct ath5k_hw *ah, struct ath5k_buf *bf);
#include <linux/compiler.h> #include <linux/compiler.h>
static inline void __attribute__ ((format (printf, 3, 4))) static inline __printf(3, 4) void
ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {} ATH5K_DBG(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) {}
static inline void __attribute__ ((format (printf, 3, 4))) static inline __printf(3, 4) void
ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...) ATH5K_DBG_UNLIMIT(struct ath5k_hw *ah, unsigned int m, const char *fmt, ...)
{} {}

4
drivers/net/wireless/ath/ath6kl/debug.h
View File

@ -44,8 +44,8 @@ enum ATH6K_DEBUG_MASK {
}; };
extern unsigned int debug_mask; extern unsigned int debug_mask;
extern int ath6kl_printk(const char *level, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int ath6kl_printk(const char *level, const char *fmt, ...);
#define ath6kl_info(fmt, ...) \ #define ath6kl_info(fmt, ...) \
ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__) ath6kl_printk(KERN_INFO, fmt, ##__VA_ARGS__)

12
drivers/net/wireless/b43/b43.h
View File

@ -1011,14 +1011,10 @@ static inline bool b43_using_pio_transfers(struct b43_wldev *dev)
} }
/* Message printing */ /* Message printing */
void b43info(struct b43_wl *wl, const char *fmt, ...) __printf(2, 3) void b43info(struct b43_wl *wl, const char *fmt, ...);
__attribute__ ((format(printf, 2, 3))); __printf(2, 3) void b43err(struct b43_wl *wl, const char *fmt, ...);
void b43err(struct b43_wl *wl, const char *fmt, ...) __printf(2, 3) void b43warn(struct b43_wl *wl, const char *fmt, ...);
__attribute__ ((format(printf, 2, 3))); __printf(2, 3) void b43dbg(struct b43_wl *wl, const char *fmt, ...);
void b43warn(struct b43_wl *wl, const char *fmt, ...)
__attribute__ ((format(printf, 2, 3)));
void b43dbg(struct b43_wl *wl, const char *fmt, ...)
__attribute__ ((format(printf, 2, 3)));
/* A WARN_ON variant that vanishes when b43 debugging is disabled. /* A WARN_ON variant that vanishes when b43 debugging is disabled.

16
drivers/net/wireless/b43legacy/b43legacy.h
View File

@ -810,15 +810,15 @@ struct b43legacy_lopair *b43legacy_get_lopair(struct b43legacy_phy *phy,
/* Message printing */ /* Message printing */
void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...) __printf(2, 3)
__attribute__((format(printf, 2, 3))); void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...);
void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...) __printf(2, 3)
__attribute__((format(printf, 2, 3))); void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...);
void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...) __printf(2, 3)
__attribute__((format(printf, 2, 3))); void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...);
#if B43legacy_DEBUG #if B43legacy_DEBUG
void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...) __printf(2, 3)
__attribute__((format(printf, 2, 3))); void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...);
#else /* DEBUG */ #else /* DEBUG */
# define b43legacydbg(wl, fmt...) do { /* nothing */ } while (0) # define b43legacydbg(wl, fmt...) do { /* nothing */ } while (0)
#endif /* DEBUG */ #endif /* DEBUG */

3
drivers/staging/iio/trigger.h
View File

@ -115,8 +115,7 @@ void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private); irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
struct iio_trigger *iio_allocate_trigger(const char *fmt, ...) __printf(1, 2) struct iio_trigger *iio_allocate_trigger(const char *fmt, ...);
__attribute__((format(printf, 1, 2)));
void iio_free_trigger(struct iio_trigger *trig); void iio_free_trigger(struct iio_trigger *trig);
#endif /* _IIO_TRIGGER_H_ */ #endif /* _IIO_TRIGGER_H_ */

2
fs/ecryptfs/ecryptfs_kernel.h
View File

@ -514,7 +514,7 @@ ecryptfs_set_dentry_lower_mnt(struct dentry *dentry, struct vfsmount *lower_mnt)
#define ecryptfs_printk(type, fmt, arg...) \ #define ecryptfs_printk(type, fmt, arg...) \
__ecryptfs_printk(type "%s: " fmt, __func__, ## arg); __ecryptfs_printk(type "%s: " fmt, __func__, ## arg);
__attribute__ ((format(printf, 1, 2))) __printf(1, 2)
void __ecryptfs_printk(const char *fmt, ...); void __ecryptfs_printk(const char *fmt, ...);
extern const struct file_operations ecryptfs_main_fops; extern const struct file_operations ecryptfs_main_fops;

8
fs/ext2/ext2.h
View File

@ -135,10 +135,10 @@ extern long ext2_compat_ioctl(struct file *, unsigned int, unsigned long);
struct dentry *ext2_get_parent(struct dentry *child); struct dentry *ext2_get_parent(struct dentry *child);
/* super.c */ /* super.c */
extern void ext2_error (struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext2_error(struct super_block *, const char *, const char *, ...);
extern void ext2_msg(struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext2_msg(struct super_block *, const char *, const char *, ...);
extern void ext2_update_dynamic_rev (struct super_block *sb); extern void ext2_update_dynamic_rev (struct super_block *sb);
extern void ext2_write_super (struct super_block *); extern void ext2_write_super (struct super_block *);

44
fs/ext4/ext4.h
View File

@ -1878,40 +1878,40 @@ extern int ext4_group_extend(struct super_block *sb,
extern void *ext4_kvmalloc(size_t size, gfp_t flags); extern void *ext4_kvmalloc(size_t size, gfp_t flags);
extern void *ext4_kvzalloc(size_t size, gfp_t flags); extern void *ext4_kvzalloc(size_t size, gfp_t flags);
extern void ext4_kvfree(void *ptr); extern void ext4_kvfree(void *ptr);
extern void __ext4_error(struct super_block *, const char *, unsigned int, extern __printf(4, 5)
const char *, ...) void __ext4_error(struct super_block *, const char *, unsigned int,
__attribute__ ((format (printf, 4, 5))); const char *, ...);
#define ext4_error(sb, message...) __ext4_error(sb, __func__, \ #define ext4_error(sb, message...) __ext4_error(sb, __func__, \
__LINE__, ## message) __LINE__, ## message)
extern void ext4_error_inode(struct inode *, const char *, unsigned int, extern __printf(5, 6)
ext4_fsblk_t, const char *, ...) void ext4_error_inode(struct inode *, const char *, unsigned int, ext4_fsblk_t,
__attribute__ ((format (printf, 5, 6))); const char *, ...);
extern void ext4_error_file(struct file *, const char *, unsigned int, extern __printf(5, 6)
ext4_fsblk_t, const char *, ...) void ext4_error_file(struct file *, const char *, unsigned int, ext4_fsblk_t,
__attribute__ ((format (printf, 5, 6))); const char *, ...);
extern void __ext4_std_error(struct super_block *, const char *, extern void __ext4_std_error(struct super_block *, const char *,
unsigned int, int); unsigned int, int);
extern void __ext4_abort(struct super_block *, const char *, unsigned int, extern __printf(4, 5)
const char *, ...) void __ext4_abort(struct super_block *, const char *, unsigned int,
__attribute__ ((format (printf, 4, 5))); const char *, ...);
#define ext4_abort(sb, message...) __ext4_abort(sb, __func__, \ #define ext4_abort(sb, message...) __ext4_abort(sb, __func__, \
__LINE__, ## message) __LINE__, ## message)
extern void __ext4_warning(struct super_block *, const char *, unsigned int, extern __printf(4, 5)
const char *, ...) void __ext4_warning(struct super_block *, const char *, unsigned int,
__attribute__ ((format (printf, 4, 5))); const char *, ...);
#define ext4_warning(sb, message...) __ext4_warning(sb, __func__, \ #define ext4_warning(sb, message...) __ext4_warning(sb, __func__, \
__LINE__, ## message) __LINE__, ## message)
extern void ext4_msg(struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext4_msg(struct super_block *, const char *, const char *, ...);
extern void __dump_mmp_msg(struct super_block *, struct mmp_struct *mmp, extern void __dump_mmp_msg(struct super_block *, struct mmp_struct *mmp,
const char *, unsigned int, const char *); const char *, unsigned int, const char *);
#define dump_mmp_msg(sb, mmp, msg) __dump_mmp_msg(sb, mmp, __func__, \ #define dump_mmp_msg(sb, mmp, msg) __dump_mmp_msg(sb, mmp, __func__, \
__LINE__, msg) __LINE__, msg)
extern void __ext4_grp_locked_error(const char *, unsigned int, \ extern __printf(7, 8)
struct super_block *, ext4_group_t, \ void __ext4_grp_locked_error(const char *, unsigned int,
unsigned long, ext4_fsblk_t, \ struct super_block *, ext4_group_t,
const char *, ...) unsigned long, ext4_fsblk_t,
__attribute__ ((format (printf, 7, 8))); const char *, ...);
#define ext4_grp_locked_error(sb, grp, message...) \ #define ext4_grp_locked_error(sb, grp, message...) \
__ext4_grp_locked_error(__func__, __LINE__, (sb), (grp), ## message) __ext4_grp_locked_error(__func__, __LINE__, (sb), (grp), ## message)
extern void ext4_update_dynamic_rev(struct super_block *sb); extern void ext4_update_dynamic_rev(struct super_block *sb);

9
fs/fat/fat.h
View File

@ -326,15 +326,14 @@ extern int fat_fill_super(struct super_block *sb, void *data, int silent,
extern int fat_flush_inodes(struct super_block *sb, struct inode *i1, extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
struct inode *i2); struct inode *i2);
/* fat/misc.c */ /* fat/misc.c */
extern void extern __printf(3, 4) __cold
__fat_fs_error(struct super_block *sb, int report, const char *fmt, ...) void __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...);
__attribute__ ((format (printf, 3, 4))) __cold;
#define fat_fs_error(sb, fmt, args...) \ #define fat_fs_error(sb, fmt, args...) \
__fat_fs_error(sb, 1, fmt , ## args) __fat_fs_error(sb, 1, fmt , ## args)
#define fat_fs_error_ratelimit(sb, fmt, args...) \ #define fat_fs_error_ratelimit(sb, fmt, args...) \
__fat_fs_error(sb, __ratelimit(&MSDOS_SB(sb)->ratelimit), fmt , ## args) __fat_fs_error(sb, __ratelimit(&MSDOS_SB(sb)->ratelimit), fmt , ## args)
void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...) __printf(3, 4) __cold
__attribute__ ((format (printf, 3, 4))) __cold; void fat_msg(struct super_block *sb, const char *level, const char *fmt, ...);
extern int fat_clusters_flush(struct super_block *sb); extern int fat_clusters_flush(struct super_block *sb);
extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster); extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster);
extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts, extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts,

2
fs/gfs2/glock.h
View File

@ -201,7 +201,7 @@ int gfs2_glock_nq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_m(unsigned int num_gh, struct gfs2_holder *ghs); void gfs2_glock_dq_m(unsigned int num_gh, struct gfs2_holder *ghs);
void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs); void gfs2_glock_dq_uninit_m(unsigned int num_gh, struct gfs2_holder *ghs);
__attribute__ ((format(printf, 2, 3))) __printf(2, 3)
void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...); void gfs2_print_dbg(struct seq_file *seq, const char *fmt, ...);
/** /**

4
fs/hpfs/hpfs_fn.h
View File

@ -311,8 +311,8 @@ static inline struct hpfs_sb_info *hpfs_sb(struct super_block *sb)
/* super.c */ /* super.c */
void hpfs_error(struct super_block *, const char *, ...) __printf(2, 3)
__attribute__((format (printf, 2, 3))); void hpfs_error(struct super_block *, const char *, ...);
int hpfs_stop_cycles(struct super_block *, int, int *, int *, char *); int hpfs_stop_cycles(struct super_block *, int, int *, int *, char *);
unsigned hpfs_count_one_bitmap(struct super_block *, secno); unsigned hpfs_count_one_bitmap(struct super_block *, secno);

8
fs/nilfs2/nilfs.h
View File

@ -276,10 +276,10 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
/* super.c */ /* super.c */
extern struct inode *nilfs_alloc_inode(struct super_block *); extern struct inode *nilfs_alloc_inode(struct super_block *);
extern void nilfs_destroy_inode(struct inode *); extern void nilfs_destroy_inode(struct inode *);
extern void nilfs_error(struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void nilfs_error(struct super_block *, const char *, const char *, ...);
extern void nilfs_warning(struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void nilfs_warning(struct super_block *, const char *, const char *, ...);
extern struct nilfs_super_block * extern struct nilfs_super_block *
nilfs_read_super_block(struct super_block *, u64, int, struct buffer_head **); nilfs_read_super_block(struct super_block *, u64, int, struct buffer_head **);
extern int nilfs_store_magic_and_option(struct super_block *, extern int nilfs_store_magic_and_option(struct super_block *,

15
fs/ntfs/debug.h
View File

@ -30,8 +30,9 @@
extern int debug_msgs; extern int debug_msgs;
extern void __ntfs_debug(const char *file, int line, const char *function, extern __printf(4, 5)
const char *format, ...) __attribute__ ((format (printf, 4, 5))); void __ntfs_debug(const char *file, int line, const char *function,
const char *format, ...);
/** /**
* ntfs_debug - write a debug level message to syslog * ntfs_debug - write a debug level message to syslog
* @f: a printf format string containing the message * @f: a printf format string containing the message
@ -52,12 +53,14 @@ extern void ntfs_debug_dump_runlist(const runlist_element *rl);
#endif /* !DEBUG */ #endif /* !DEBUG */
extern void __ntfs_warning(const char *function, const struct super_block *sb, extern __printf(3, 4)
const char *fmt, ...) __attribute__ ((format (printf, 3, 4))); void __ntfs_warning(const char *function, const struct super_block *sb,
const char *fmt, ...);
#define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a) #define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a)
extern void __ntfs_error(const char *function, const struct super_block *sb, extern __printf(3, 4)
const char *fmt, ...) __attribute__ ((format (printf, 3, 4))); void __ntfs_error(const char *function, const struct super_block *sb,
const char *fmt, ...);
#define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a) #define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a)
#endif /* _LINUX_NTFS_DEBUG_H */ #endif /* _LINUX_NTFS_DEBUG_H */

14
fs/ocfs2/super.h
View File

@ -31,17 +31,15 @@ extern struct workqueue_struct *ocfs2_wq;
int ocfs2_publish_get_mount_state(struct ocfs2_super *osb, int ocfs2_publish_get_mount_state(struct ocfs2_super *osb,
int node_num); int node_num);
void __ocfs2_error(struct super_block *sb, __printf(3, 4)
const char *function, void __ocfs2_error(struct super_block *sb, const char *function,
const char *fmt, ...) const char *fmt, ...);
__attribute__ ((format (printf, 3, 4)));
#define ocfs2_error(sb, fmt, args...) __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##args) #define ocfs2_error(sb, fmt, args...) __ocfs2_error(sb, __PRETTY_FUNCTION__, fmt, ##args)
void __ocfs2_abort(struct super_block *sb, __printf(3, 4)
const char *function, void __ocfs2_abort(struct super_block *sb, const char *function,
const char *fmt, ...) const char *fmt, ...);
__attribute__ ((format (printf, 3, 4)));
#define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args) #define ocfs2_abort(sb, fmt, args...) __ocfs2_abort(sb, __PRETTY_FUNCTION__, fmt, ##args)

16
fs/partitions/ldm.c
View File

@ -49,18 +49,20 @@
#define ldm_error(f, a...) _ldm_printk (KERN_ERR, __func__, f, ##a) #define ldm_error(f, a...) _ldm_printk (KERN_ERR, __func__, f, ##a)
#define ldm_info(f, a...) _ldm_printk (KERN_INFO, __func__, f, ##a) #define ldm_info(f, a...) _ldm_printk (KERN_INFO, __func__, f, ##a)
__attribute__ ((format (printf, 3, 4))) static __printf(3, 4)
static void _ldm_printk (const char *level, const char *function, void _ldm_printk(const char *level, const char *function, const char *fmt, ...)
const char *fmt, ...)
{ {
static char buf[128]; struct va_format vaf;
va_list args; va_list args;
va_start (args, fmt); va_start (args, fmt);
vsnprintf (buf, sizeof (buf), fmt, args);
va_end (args);
printk ("%s%s(): %s\n", level, function, buf); vaf.fmt = fmt;
vaf.va = &args;
printk("%s%s(): %pV\n", level, function, &vaf);
va_end(args);
} }
/** /**

4
fs/udf/udfdecl.h
View File

@ -112,8 +112,8 @@ struct extent_position {
/* super.c */ /* super.c */
__attribute__((format(printf, 3, 4))) extern __printf(3, 4) void udf_warning(struct super_block *, const char *,
extern void udf_warning(struct super_block *, const char *, const char *, ...); const char *, ...);
static inline void udf_updated_lvid(struct super_block *sb) static inline void udf_updated_lvid(struct super_block *sb)
{ {
struct buffer_head *bh = UDF_SB(sb)->s_lvid_bh; struct buffer_head *bh = UDF_SB(sb)->s_lvid_bh;

9
fs/ufs/ufs.h
View File

@ -117,9 +117,12 @@ extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buf
extern const struct file_operations ufs_dir_operations; extern const struct file_operations ufs_dir_operations;
/* super.c */ /* super.c */
extern void ufs_warning (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); extern __printf(3, 4)
extern void ufs_error (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); void ufs_warning(struct super_block *, const char *, const char *, ...);
extern void ufs_panic (struct super_block *, const char *, const char *, ...) __attribute__ ((format (printf, 3, 4))); extern __printf(3, 4)
void ufs_error(struct super_block *, const char *, const char *, ...);
extern __printf(3, 4)
void ufs_panic(struct super_block *, const char *, const char *, ...);
/* symlink.c */ /* symlink.c */
extern const struct inode_operations ufs_fast_symlink_inode_operations; extern const struct inode_operations ufs_fast_symlink_inode_operations;

42
fs/xfs/xfs_message.h
View File

@ -3,31 +3,29 @@
struct xfs_mount; struct xfs_mount;
extern void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void xfs_emerg(const struct xfs_mount *mp, const char *fmt, ...);
extern void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void xfs_alert(const struct xfs_mount *mp, const char *fmt, ...);
extern void xfs_alert_tag(const struct xfs_mount *mp, int tag, extern __printf(3, 4)
const char *fmt, ...) void xfs_alert_tag(const struct xfs_mount *mp, int tag, const char *fmt, ...);
__attribute__ ((format (printf, 3, 4))); extern __printf(2, 3)
extern void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...) void xfs_crit(const struct xfs_mount *mp, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3))); extern __printf(2, 3)
extern void xfs_err(const struct xfs_mount *mp, const char *fmt, ...) void xfs_err(const struct xfs_mount *mp, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3))); extern __printf(2, 3)
extern void xfs_warn(const struct xfs_mount *mp, const char *fmt, ...) void xfs_warn(const struct xfs_mount *mp, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3))); extern __printf(2, 3)
extern void xfs_notice(const struct xfs_mount *mp, const char *fmt, ...) void xfs_notice(const struct xfs_mount *mp, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3))); extern __printf(2, 3)
extern void xfs_info(const struct xfs_mount *mp, const char *fmt, ...) void xfs_info(const struct xfs_mount *mp, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3)));
#ifdef DEBUG #ifdef DEBUG
extern void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...);
#else #else
static inline void static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))) void xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
xfs_debug(const struct xfs_mount *mp, const char *fmt, ...)
{ {
} }
#endif #endif

11
include/asm-generic/bug.h
View File

@ -61,11 +61,12 @@ struct bug_entry {
*/ */
#ifndef __WARN_TAINT #ifndef __WARN_TAINT
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void warn_slowpath_fmt(const char *file, const int line, extern __printf(3, 4)
const char *fmt, ...) __attribute__((format(printf, 3, 4))); void warn_slowpath_fmt(const char *file, const int line,
extern void warn_slowpath_fmt_taint(const char *file, const int line, const char *fmt, ...);
unsigned taint, const char *fmt, ...) extern __printf(4, 5)
__attribute__((format(printf, 4, 5))); void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
const char *fmt, ...);
extern void warn_slowpath_null(const char *file, const int line); extern void warn_slowpath_null(const char *file, const int line);
#define WANT_WARN_ON_SLOWPATH #define WANT_WARN_ON_SLOWPATH
#endif #endif

4
include/drm/drmP.h
View File

@ -122,12 +122,12 @@ struct drm_device;
* using the DRM_DEBUG_KMS and DRM_DEBUG. * using the DRM_DEBUG_KMS and DRM_DEBUG.
*/ */
extern __attribute__((format (printf, 4, 5))) extern __printf(4, 5)
void drm_ut_debug_printk(unsigned int request_level, void drm_ut_debug_printk(unsigned int request_level,
const char *prefix, const char *prefix,
const char *function_name, const char *function_name,
const char *format, ...); const char *format, ...);
extern __attribute__((format (printf, 2, 3))) extern __printf(2, 3)
int drm_err(const char *func, const char *format, ...); int drm_err(const char *func, const char *format, ...);
/***********************************************************************/ /***********************************************************************/

11
include/linux/audit.h
View File

@ -584,14 +584,13 @@ extern int audit_signals;
#ifdef CONFIG_AUDIT #ifdef CONFIG_AUDIT
/* These are defined in audit.c */ /* These are defined in audit.c */
/* Public API */ /* Public API */
extern void audit_log(struct audit_context *ctx, gfp_t gfp_mask, extern __printf(4, 5)
int type, const char *fmt, ...) void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type,
__attribute__((format(printf,4,5))); const char *fmt, ...);
extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type); extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type);
extern void audit_log_format(struct audit_buffer *ab, extern __printf(2, 3)
const char *fmt, ...) void audit_log_format(struct audit_buffer *ab, const char *fmt, ...);
__attribute__((format(printf,2,3)));
extern void audit_log_end(struct audit_buffer *ab); extern void audit_log_end(struct audit_buffer *ab);
extern int audit_string_contains_control(const char *string, extern int audit_string_contains_control(const char *string,
size_t len); size_t len);

2
include/linux/blktrace_api.h
View File

@ -170,7 +170,7 @@ extern void blk_trace_shutdown(struct request_queue *);
extern int do_blk_trace_setup(struct request_queue *q, char *name, extern int do_blk_trace_setup(struct request_queue *q, char *name,
dev_t dev, struct block_device *bdev, dev_t dev, struct block_device *bdev,
struct blk_user_trace_setup *buts); struct blk_user_trace_setup *buts);
extern __attribute__((format(printf, 2, 3))) extern __printf(2, 3)
void __trace_note_message(struct blk_trace *, const char *fmt, ...); void __trace_note_message(struct blk_trace *, const char *fmt, ...);
/** /**

84
include/linux/device.h
View File

@ -622,8 +622,8 @@ static inline const char *dev_name(const struct device *dev)
return kobject_name(&dev->kobj); return kobject_name(&dev->kobj);
} }
extern int dev_set_name(struct device *dev, const char *name, ...) extern __printf(2, 3)
__attribute__((format(printf, 2, 3))); int dev_set_name(struct device *dev, const char *name, ...);
#ifdef CONFIG_NUMA #ifdef CONFIG_NUMA
static inline int dev_to_node(struct device *dev) static inline int dev_to_node(struct device *dev)
@ -753,10 +753,10 @@ extern struct device *device_create_vargs(struct class *cls,
void *drvdata, void *drvdata,
const char *fmt, const char *fmt,
va_list vargs); va_list vargs);
extern struct device *device_create(struct class *cls, struct device *parent, extern __printf(5, 6)
struct device *device_create(struct class *cls, struct device *parent,
dev_t devt, void *drvdata, dev_t devt, void *drvdata,
const char *fmt, ...) const char *fmt, ...);
__attribute__((format(printf, 5, 6)));
extern void device_destroy(struct class *cls, dev_t devt); extern void device_destroy(struct class *cls, dev_t devt);
/* /*
@ -800,63 +800,55 @@ extern const char *dev_driver_string(const struct device *dev);
extern int __dev_printk(const char *level, const struct device *dev, extern int __dev_printk(const char *level, const struct device *dev,
struct va_format *vaf); struct va_format *vaf);
extern int dev_printk(const char *level, const struct device *dev, extern __printf(3, 4)
int dev_printk(const char *level, const struct device *dev,
const char *fmt, ...) const char *fmt, ...)
__attribute__ ((format (printf, 3, 4))); ;
extern int dev_emerg(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_emerg(const struct device *dev, const char *fmt, ...);
extern int dev_alert(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_alert(const struct device *dev, const char *fmt, ...);
extern int dev_crit(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_crit(const struct device *dev, const char *fmt, ...);
extern int dev_err(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_err(const struct device *dev, const char *fmt, ...);
extern int dev_warn(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_warn(const struct device *dev, const char *fmt, ...);
extern int dev_notice(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_notice(const struct device *dev, const char *fmt, ...);
extern int _dev_info(const struct device *dev, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int _dev_info(const struct device *dev, const char *fmt, ...);
#else #else
static inline int __dev_printk(const char *level, const struct device *dev, static inline int __dev_printk(const char *level, const struct device *dev,
struct va_format *vaf) struct va_format *vaf)
{ return 0; } { return 0; }
static inline int dev_printk(const char *level, const struct device *dev, static inline __printf(3, 4)
const char *fmt, ...) int dev_printk(const char *level, const struct device *dev,
__attribute__ ((format (printf, 3, 4)));
static inline int dev_printk(const char *level, const struct device *dev,
const char *fmt, ...) const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_emerg(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_emerg(const struct device *dev, const char *fmt, ...)
static inline int dev_emerg(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_crit(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_crit(const struct device *dev, const char *fmt, ...)
static inline int dev_crit(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_alert(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_alert(const struct device *dev, const char *fmt, ...)
static inline int dev_alert(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_err(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_err(const struct device *dev, const char *fmt, ...)
static inline int dev_err(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_warn(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_warn(const struct device *dev, const char *fmt, ...)
static inline int dev_warn(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int dev_notice(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int dev_notice(const struct device *dev, const char *fmt, ...)
static inline int dev_notice(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
static inline int _dev_info(const struct device *dev, const char *fmt, ...) static inline __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int _dev_info(const struct device *dev, const char *fmt, ...)
static inline int _dev_info(const struct device *dev, const char *fmt, ...)
{ return 0; } { return 0; }
#endif #endif

17
include/linux/dynamic_debug.h
View File

@ -37,22 +37,21 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
#if defined(CONFIG_DYNAMIC_DEBUG) #if defined(CONFIG_DYNAMIC_DEBUG)
extern int ddebug_remove_module(const char *mod_name); extern int ddebug_remove_module(const char *mod_name);
extern int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int __dynamic_pr_debug(struct _ddebug *descriptor, const char *fmt, ...);
struct device; struct device;
extern int __dynamic_dev_dbg(struct _ddebug *descriptor, extern __printf(3, 4)
const struct device *dev, int __dynamic_dev_dbg(struct _ddebug *descriptor, const struct device *dev,
const char *fmt, ...) const char *fmt, ...);
__attribute__ ((format (printf, 3, 4)));
struct net_device; struct net_device;
extern int __dynamic_netdev_dbg(struct _ddebug *descriptor, extern __printf(3, 4)
int __dynamic_netdev_dbg(struct _ddebug *descriptor,
const struct net_device *dev, const struct net_device *dev,
const char *fmt, ...) const char *fmt, ...);
__attribute__ ((format (printf, 3, 4)));
#define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \ #define DEFINE_DYNAMIC_DEBUG_METADATA(name, fmt) \
static struct _ddebug __used __aligned(8) \ static struct _ddebug __used __aligned(8) \

16
include/linux/ext3_fs.h
View File

@ -937,15 +937,15 @@ extern int ext3_group_extend(struct super_block *sb,
ext3_fsblk_t n_blocks_count); ext3_fsblk_t n_blocks_count);
/* super.c */ /* super.c */
extern void ext3_error (struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext3_error(struct super_block *, const char *, const char *, ...);
extern void __ext3_std_error (struct super_block *, const char *, int); extern void __ext3_std_error (struct super_block *, const char *, int);
extern void ext3_abort (struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext3_abort(struct super_block *, const char *, const char *, ...);
extern void ext3_warning (struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext3_warning(struct super_block *, const char *, const char *, ...);
extern void ext3_msg(struct super_block *, const char *, const char *, ...) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 4))); void ext3_msg(struct super_block *, const char *, const char *, ...);
extern void ext3_update_dynamic_rev (struct super_block *sb); extern void ext3_update_dynamic_rev (struct super_block *sb);
#define ext3_std_error(sb, errno) \ #define ext3_std_error(sb, errno) \

4
include/linux/fs.h
View File

@ -2635,8 +2635,8 @@ static const struct file_operations __fops = { \
.llseek = generic_file_llseek, \ .llseek = generic_file_llseek, \
}; };
static inline void __attribute__((format(printf, 1, 2))) static inline __printf(1, 2)
__simple_attr_check_format(const char *fmt, ...) void __simple_attr_check_format(const char *fmt, ...)
{ {
/* don't do anything, just let the compiler check the arguments; */ /* don't do anything, just let the compiler check the arguments; */
} }

6
include/linux/fscache-cache.h
View File

@ -492,10 +492,10 @@ static inline void fscache_end_io(struct fscache_retrieval *op,
/* /*
* out-of-line cache backend functions * out-of-line cache backend functions
*/ */
extern void fscache_init_cache(struct fscache_cache *cache, extern __printf(3, 4)
void fscache_init_cache(struct fscache_cache *cache,
const struct fscache_cache_ops *ops, const struct fscache_cache_ops *ops,
const char *idfmt, const char *idfmt, ...);
...) __attribute__ ((format (printf, 3, 4)));
extern int fscache_add_cache(struct fscache_cache *cache, extern int fscache_add_cache(struct fscache_cache *cache,
struct fscache_object *fsdef, struct fscache_object *fsdef,

8
include/linux/gameport.h
View File

@ -78,8 +78,8 @@ static inline void gameport_register_port(struct gameport *gameport)
void gameport_unregister_port(struct gameport *gameport); void gameport_unregister_port(struct gameport *gameport);
void gameport_set_phys(struct gameport *gameport, const char *fmt, ...) __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void gameport_set_phys(struct gameport *gameport, const char *fmt, ...);
#else #else
@ -93,8 +93,8 @@ static inline void gameport_unregister_port(struct gameport *gameport)
return; return;
} }
static inline void gameport_set_phys(struct gameport *gameport, static inline __printf(2, 3)
const char *fmt, ...) void gameport_set_phys(struct gameport *gameport, const char *fmt, ...)
{ {
return; return;
} }

5
include/linux/kallsyms.h
View File

@ -101,9 +101,8 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
#endif /*CONFIG_KALLSYMS*/ #endif /*CONFIG_KALLSYMS*/
/* This macro allows us to keep printk typechecking */ /* This macro allows us to keep printk typechecking */
static void __check_printsym_format(const char *fmt, ...) static __printf(1, 2)
__attribute__((format(printf,1,2))); void __check_printsym_format(const char *fmt, ...)
static inline void __check_printsym_format(const char *fmt, ...)
{ {
} }

9
include/linux/kdb.h
View File

@ -114,12 +114,9 @@ typedef enum {
} kdb_reason_t; } kdb_reason_t;
extern int kdb_trap_printk; extern int kdb_trap_printk;
extern int vkdb_printf(const char *fmt, va_list args) extern __printf(1, 0) int vkdb_printf(const char *fmt, va_list args);
__attribute__ ((format (printf, 1, 0))); extern __printf(1, 2) int kdb_printf(const char *, ...);
extern int kdb_printf(const char *, ...) typedef __printf(1, 2) int (*kdb_printf_t)(const char *, ...);
__attribute__ ((format (printf, 1, 2)));
typedef int (*kdb_printf_t)(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
extern void kdb_init(int level); extern void kdb_init(int level);

44
include/linux/kernel.h
View File

@ -296,20 +296,18 @@ extern long long simple_strtoll(const char *,char **,unsigned int);
#define strict_strtoull kstrtoull #define strict_strtoull kstrtoull
#define strict_strtoll kstrtoll #define strict_strtoll kstrtoll
extern int sprintf(char * buf, const char * fmt, ...) extern __printf(2, 3) int sprintf(char *buf, const char * fmt, ...);
__attribute__ ((format (printf, 2, 3))); extern __printf(2, 0) int vsprintf(char *buf, const char *, va_list);
extern int vsprintf(char *buf, const char *, va_list) extern __printf(3, 4)
__attribute__ ((format (printf, 2, 0))); int snprintf(char *buf, size_t size, const char *fmt, ...);
extern int snprintf(char * buf, size_t size, const char * fmt, ...) extern __printf(3, 0)
__attribute__ ((format (printf, 3, 4))); int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args) extern __printf(3, 4)
__attribute__ ((format (printf, 3, 0))); int scnprintf(char *buf, size_t size, const char *fmt, ...);
extern int scnprintf(char * buf, size_t size, const char * fmt, ...) extern __printf(3, 0)
__attribute__ ((format (printf, 3, 4))); int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
extern int vscnprintf(char *buf, size_t size, const char *fmt, va_list args) extern __printf(2, 3)
__attribute__ ((format (printf, 3, 0))); char *kasprintf(gfp_t gfp, const char *fmt, ...);
extern char *kasprintf(gfp_t gfp, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args); extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
extern int sscanf(const char *, const char *, ...) extern int sscanf(const char *, const char *, ...)
@ -427,8 +425,8 @@ extern void tracing_start(void);
extern void tracing_stop(void); extern void tracing_stop(void);
extern void ftrace_off_permanent(void); extern void ftrace_off_permanent(void);
static inline void __attribute__ ((format (printf, 1, 2))) static inline __printf(1, 2)
____trace_printk_check_format(const char *fmt, ...) void ____trace_printk_check_format(const char *fmt, ...)
{ {
} }
#define __trace_printk_check_format(fmt, args...) \ #define __trace_printk_check_format(fmt, args...) \
@ -467,13 +465,11 @@ do { \
__trace_printk(_THIS_IP_, fmt, ##args); \ __trace_printk(_THIS_IP_, fmt, ##args); \
} while (0) } while (0)
extern int extern __printf(2, 3)
__trace_bprintk(unsigned long ip, const char *fmt, ...) int __trace_bprintk(unsigned long ip, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3)));
extern int extern __printf(2, 3)
__trace_printk(unsigned long ip, const char *fmt, ...) int __trace_printk(unsigned long ip, const char *fmt, ...);
__attribute__ ((format (printf, 2, 3)));
extern void trace_dump_stack(void); extern void trace_dump_stack(void);
@ -502,8 +498,8 @@ __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode); extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
#else #else
static inline int static inline __printf(1, 2)
trace_printk(const char *fmt, ...) __attribute__ ((format (printf, 1, 2))); int trace_printk(const char *fmt, ...);
static inline void tracing_start(void) { } static inline void tracing_start(void) { }
static inline void tracing_stop(void) { } static inline void tracing_stop(void) { }

4
include/linux/kexec.h
View File

@ -130,8 +130,8 @@ int kexec_should_crash(struct task_struct *);
void crash_save_cpu(struct pt_regs *regs, int cpu); void crash_save_cpu(struct pt_regs *regs, int cpu);
void crash_save_vmcoreinfo(void); void crash_save_vmcoreinfo(void);
void arch_crash_save_vmcoreinfo(void); void arch_crash_save_vmcoreinfo(void);
void vmcoreinfo_append_str(const char *fmt, ...) __printf(1, 2)
__attribute__ ((format (printf, 1, 2))); void vmcoreinfo_append_str(const char *fmt, ...);
unsigned long paddr_vmcoreinfo_note(void); unsigned long paddr_vmcoreinfo_note(void);
#define VMCOREINFO_OSRELEASE(value) \ #define VMCOREINFO_OSRELEASE(value) \

4
include/linux/kmod.h
View File

@ -32,8 +32,8 @@
extern char modprobe_path[]; /* for sysctl */ extern char modprobe_path[]; /* for sysctl */
/* modprobe exit status on success, -ve on error. Return value /* modprobe exit status on success, -ve on error. Return value
* usually useless though. */ * usually useless though. */
extern int __request_module(bool wait, const char *name, ...) \ extern __printf(2, 3)
__attribute__((format(printf, 2, 3))); int __request_module(bool wait, const char *name, ...);
#define request_module(mod...) __request_module(true, mod) #define request_module(mod...) __request_module(true, mod)
#define request_module_nowait(mod...) __request_module(false, mod) #define request_module_nowait(mod...) __request_module(false, mod)
#define try_then_request_module(x, mod...) \ #define try_then_request_module(x, mod...) \

26
include/linux/kobject.h
View File

@ -72,8 +72,8 @@ struct kobject {
unsigned int uevent_suppress:1; unsigned int uevent_suppress:1;
}; };
extern int kobject_set_name(struct kobject *kobj, const char *name, ...) extern __printf(2, 3)
__attribute__((format(printf, 2, 3))); int kobject_set_name(struct kobject *kobj, const char *name, ...);
extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt, extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
va_list vargs); va_list vargs);
@ -83,15 +83,13 @@ static inline const char *kobject_name(const struct kobject *kobj)
} }
extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype); extern void kobject_init(struct kobject *kobj, struct kobj_type *ktype);
extern int __must_check kobject_add(struct kobject *kobj, extern __printf(3, 4) __must_check
struct kobject *parent, int kobject_add(struct kobject *kobj, struct kobject *parent,
const char *fmt, ...) const char *fmt, ...);
__attribute__((format(printf, 3, 4))); extern __printf(4, 5) __must_check
extern int __must_check kobject_init_and_add(struct kobject *kobj, int kobject_init_and_add(struct kobject *kobj,
struct kobj_type *ktype, struct kobj_type *ktype, struct kobject *parent,
struct kobject *parent, const char *fmt, ...);
const char *fmt, ...)
__attribute__((format(printf, 4, 5)));
extern void kobject_del(struct kobject *kobj); extern void kobject_del(struct kobject *kobj);
@ -212,8 +210,8 @@ int kobject_uevent(struct kobject *kobj, enum kobject_action action);
int kobject_uevent_env(struct kobject *kobj, enum kobject_action action, int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
char *envp[]); char *envp[]);
int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...) __printf(2, 3)
__attribute__((format (printf, 2, 3))); int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...);
int kobject_action_type(const char *buf, size_t count, int kobject_action_type(const char *buf, size_t count,
enum kobject_action *type); enum kobject_action *type);
@ -226,7 +224,7 @@ static inline int kobject_uevent_env(struct kobject *kobj,
char *envp[]) char *envp[])
{ return 0; } { return 0; }
static inline __attribute__((format(printf, 2, 3))) static inline __printf(2, 3)
int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...) int add_uevent_var(struct kobj_uevent_env *env, const char *format, ...)
{ return 0; } { return 0; }

4
include/linux/kthread.h
View File

@ -4,11 +4,11 @@
#include <linux/err.h> #include <linux/err.h>
#include <linux/sched.h> #include <linux/sched.h>
__printf(4, 5)
struct task_struct *kthread_create_on_node(int (*threadfn)(void *data), struct task_struct *kthread_create_on_node(int (*threadfn)(void *data),
void *data, void *data,
int node, int node,
const char namefmt[], ...) const char namefmt[], ...);
__attribute__((format(printf, 4, 5)));
#define kthread_create(threadfn, data, namefmt, arg...) \ #define kthread_create(threadfn, data, namefmt, arg...) \
kthread_create_on_node(threadfn, data, -1, namefmt, ##arg) kthread_create_on_node(threadfn, data, -1, namefmt, ##arg)

18
include/linux/libata.h
View File

@ -1256,13 +1256,13 @@ static inline int sata_srst_pmp(struct ata_link *link)
/* /*
* printk helpers * printk helpers
*/ */
__attribute__((format (printf, 3, 4))) __printf(3, 4)
int ata_port_printk(const struct ata_port *ap, const char *level, int ata_port_printk(const struct ata_port *ap, const char *level,
const char *fmt, ...); const char *fmt, ...);
__attribute__((format (printf, 3, 4))) __printf(3, 4)
int ata_link_printk(const struct ata_link *link, const char *level, int ata_link_printk(const struct ata_link *link, const char *level,
const char *fmt, ...); const char *fmt, ...);
__attribute__((format (printf, 3, 4))) __printf(3, 4)
int ata_dev_printk(const struct ata_device *dev, const char *level, int ata_dev_printk(const struct ata_device *dev, const char *level,
const char *fmt, ...); const char *fmt, ...);
@ -1304,10 +1304,10 @@ void ata_print_version(const struct device *dev, const char *version);
/* /*
* ata_eh_info helpers * ata_eh_info helpers
*/ */
extern void __ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void __ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...);
extern void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void ata_ehi_push_desc(struct ata_eh_info *ehi, const char *fmt, ...);
extern void ata_ehi_clear_desc(struct ata_eh_info *ehi); extern void ata_ehi_clear_desc(struct ata_eh_info *ehi);
static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi) static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
@ -1321,8 +1321,8 @@ static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
/* /*
* port description helpers * port description helpers
*/ */
extern void ata_port_desc(struct ata_port *ap, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void ata_port_desc(struct ata_port *ap, const char *fmt, ...);
#ifdef CONFIG_PCI #ifdef CONFIG_PCI
extern void ata_port_pbar_desc(struct ata_port *ap, int bar, ssize_t offset, extern void ata_port_pbar_desc(struct ata_port *ap, int bar, ssize_t offset,
const char *name); const char *name);

8
include/linux/mmiotrace.h
View File

@ -49,8 +49,7 @@ extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
extern void mmiotrace_iounmap(volatile void __iomem *addr); extern void mmiotrace_iounmap(volatile void __iomem *addr);
/* For anyone to insert markers. Remember trailing newline. */ /* For anyone to insert markers. Remember trailing newline. */
extern int mmiotrace_printk(const char *fmt, ...) extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
__attribute__ ((format (printf, 1, 2)));
#else /* !CONFIG_MMIOTRACE: */ #else /* !CONFIG_MMIOTRACE: */
static inline int is_kmmio_active(void) static inline int is_kmmio_active(void)
{ {
@ -71,10 +70,7 @@ static inline void mmiotrace_iounmap(volatile void __iomem *addr)
{ {
} }
static inline int mmiotrace_printk(const char *fmt, ...) static inline __printf(1, 2) int mmiotrace_printk(const char *fmt, ...)
__attribute__ ((format (printf, 1, 0)));
static inline int mmiotrace_printk(const char *fmt, ...)
{ {
return 0; return 0;
} }

34
include/linux/netdevice.h
View File

@ -2622,23 +2622,23 @@ static inline const char *netdev_name(const struct net_device *dev)
extern int __netdev_printk(const char *level, const struct net_device *dev, extern int __netdev_printk(const char *level, const struct net_device *dev,
struct va_format *vaf); struct va_format *vaf);
extern int netdev_printk(const char *level, const struct net_device *dev, extern __printf(3, 4)
const char *format, ...) int netdev_printk(const char *level, const struct net_device *dev,
__attribute__ ((format (printf, 3, 4))); const char *format, ...);
extern int netdev_emerg(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_emerg(const struct net_device *dev, const char *format, ...);
extern int netdev_alert(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_alert(const struct net_device *dev, const char *format, ...);
extern int netdev_crit(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_crit(const struct net_device *dev, const char *format, ...);
extern int netdev_err(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_err(const struct net_device *dev, const char *format, ...);
extern int netdev_warn(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_warn(const struct net_device *dev, const char *format, ...);
extern int netdev_notice(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_notice(const struct net_device *dev, const char *format, ...);
extern int netdev_info(const struct net_device *dev, const char *format, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int netdev_info(const struct net_device *dev, const char *format, ...);
#define MODULE_ALIAS_NETDEV(device) \ #define MODULE_ALIAS_NETDEV(device) \
MODULE_ALIAS("netdev-" device) MODULE_ALIAS("netdev-" device)

12
include/linux/printk.h
View File

@ -82,22 +82,22 @@ struct va_format {
* Dummy printk for disabled debugging statements to use whilst maintaining * Dummy printk for disabled debugging statements to use whilst maintaining
* gcc's format and side-effect checking. * gcc's format and side-effect checking.
*/ */
static inline __attribute__ ((format (printf, 1, 2))) static inline __printf(1, 2)
int no_printk(const char *fmt, ...) int no_printk(const char *fmt, ...)
{ {
return 0; return 0;
} }
extern asmlinkage __attribute__ ((format (printf, 1, 2))) extern asmlinkage __printf(1, 2)
void early_printk(const char *fmt, ...); void early_printk(const char *fmt, ...);
extern int printk_needs_cpu(int cpu); extern int printk_needs_cpu(int cpu);
extern void printk_tick(void); extern void printk_tick(void);
#ifdef CONFIG_PRINTK #ifdef CONFIG_PRINTK
asmlinkage __attribute__ ((format (printf, 1, 0))) asmlinkage __printf(1, 0)
int vprintk(const char *fmt, va_list args); int vprintk(const char *fmt, va_list args);
asmlinkage __attribute__ ((format (printf, 1, 2))) __cold asmlinkage __printf(1, 2) __cold
int printk(const char *fmt, ...); int printk(const char *fmt, ...);
/* /*
@ -117,12 +117,12 @@ extern int kptr_restrict;
void log_buf_kexec_setup(void); void log_buf_kexec_setup(void);
void __init setup_log_buf(int early); void __init setup_log_buf(int early);
#else #else
static inline __attribute__ ((format (printf, 1, 0))) static inline __printf(1, 0)
int vprintk(const char *s, va_list args) int vprintk(const char *s, va_list args)
{ {
return 0; return 0;
} }
static inline __attribute__ ((format (printf, 1, 2))) __cold static inline __printf(1, 2) __cold
int printk(const char *s, ...) int printk(const char *s, ...)
{ {
return 0; return 0;

2
include/linux/quotaops.h
View File

@ -31,7 +31,7 @@ static inline bool is_quota_modification(struct inode *inode, struct iattr *ia)
#define quota_error(sb, fmt, args...) \ #define quota_error(sb, fmt, args...) \
__quota_error((sb), __func__, fmt , ## args) __quota_error((sb), __func__, fmt , ## args)
extern __attribute__((format (printf, 3, 4))) extern __printf(3, 4)
void __quota_error(struct super_block *sb, const char *func, void __quota_error(struct super_block *sb, const char *func,
const char *fmt, ...); const char *fmt, ...);

3
include/linux/seq_file.h
View File

@ -84,8 +84,7 @@ int seq_putc(struct seq_file *m, char c);
int seq_puts(struct seq_file *m, const char *s); int seq_puts(struct seq_file *m, const char *s);
int seq_write(struct seq_file *seq, const void *data, size_t len); int seq_write(struct seq_file *seq, const void *data, size_t len);
int seq_printf(struct seq_file *, const char *, ...) __printf(2, 3) int seq_printf(struct seq_file *, const char *, ...);
__attribute__ ((format (printf,2,3)));
int seq_path(struct seq_file *, struct path *, char *); int seq_path(struct seq_file *, struct path *, char *);
int seq_dentry(struct seq_file *, struct dentry *, char *); int seq_dentry(struct seq_file *, struct dentry *, char *);

8
include/linux/trace_seq.h
View File

@ -29,10 +29,10 @@ trace_seq_init(struct trace_seq *s)
* Currently only defined when tracing is enabled. * Currently only defined when tracing is enabled.
*/ */
#ifdef CONFIG_TRACING #ifdef CONFIG_TRACING
extern int trace_seq_printf(struct trace_seq *s, const char *fmt, ...) extern __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int trace_seq_printf(struct trace_seq *s, const char *fmt, ...);
extern int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args) extern __printf(2, 0)
__attribute__ ((format (printf, 2, 0))); int trace_seq_vprintf(struct trace_seq *s, const char *fmt, va_list args);
extern int extern int
trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary); trace_seq_bprintf(struct trace_seq *s, const char *fmt, const u32 *binary);
extern int trace_print_seq(struct seq_file *m, struct trace_seq *s); extern int trace_print_seq(struct seq_file *m, struct trace_seq *s);

2
include/net/bluetooth/bluetooth.h
View File

@ -77,7 +77,7 @@ struct bt_power {
#define BT_POWER_FORCE_ACTIVE_OFF 0 #define BT_POWER_FORCE_ACTIVE_OFF 0
#define BT_POWER_FORCE_ACTIVE_ON 1 #define BT_POWER_FORCE_ACTIVE_ON 1
__attribute__((format (printf, 2, 3))) __printf(2, 3)
int bt_printk(const char *level, const char *fmt, ...); int bt_printk(const char *level, const char *fmt, ...);
#define BT_INFO(fmt, arg...) bt_printk(KERN_INFO, pr_fmt(fmt), ##arg) #define BT_INFO(fmt, arg...) bt_printk(KERN_INFO, pr_fmt(fmt), ##arg)

3
include/net/netfilter/nf_log.h
View File

@ -53,12 +53,13 @@ int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger);
void nf_log_unbind_pf(u_int8_t pf); void nf_log_unbind_pf(u_int8_t pf);
/* Calls the registered backend logging function */ /* Calls the registered backend logging function */
__printf(7, 8)
void nf_log_packet(u_int8_t pf, void nf_log_packet(u_int8_t pf,
unsigned int hooknum, unsigned int hooknum,
const struct sk_buff *skb, const struct sk_buff *skb,
const struct net_device *in, const struct net_device *in,
const struct net_device *out, const struct net_device *out,
const struct nf_loginfo *li, const struct nf_loginfo *li,
const char *fmt, ...) __attribute__ ((format(printf,7,8))); const char *fmt, ...);
#endif /* _NF_LOG_H */ #endif /* _NF_LOG_H */

4
include/net/sock.h
View File

@ -76,8 +76,8 @@
printk(KERN_DEBUG msg); } while (0) printk(KERN_DEBUG msg); } while (0)
#else #else
/* Validate arguments and do nothing */ /* Validate arguments and do nothing */
static inline void __attribute__ ((format (printf, 2, 3))) static inline __printf(2, 3)
SOCK_DEBUG(struct sock *sk, const char *msg, ...) void SOCK_DEBUG(struct sock *sk, const char *msg, ...)
{ {
} }
#endif #endif

4
include/sound/core.h
View File

@ -326,9 +326,9 @@ void release_and_free_resource(struct resource *res);
/* --- */ /* --- */
#if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK) #if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK)
__printf(4, 5)
void __snd_printk(unsigned int level, const char *file, int line, void __snd_printk(unsigned int level, const char *file, int line,
const char *format, ...) const char *format, ...);
__attribute__ ((format (printf, 4, 5)));
#else #else
#define __snd_printk(level, file, line, format, args...) \ #define __snd_printk(level, file, line, format, args...) \
printk(format, ##args) printk(format, ##args)

4
include/sound/info.h
View File

@ -110,8 +110,8 @@ void snd_card_info_read_oss(struct snd_info_buffer *buffer);
static inline void snd_card_info_read_oss(struct snd_info_buffer *buffer) {} static inline void snd_card_info_read_oss(struct snd_info_buffer *buffer) {}
#endif #endif
int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...) \ __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); int snd_iprintf(struct snd_info_buffer *buffer, const char *fmt, ...);
int snd_info_init(void); int snd_info_init(void);
int snd_info_done(void); int snd_info_done(void);

4
include/sound/seq_kernel.h
View File

@ -75,9 +75,9 @@ struct snd_seq_port_callback {
}; };
/* interface for kernel client */ /* interface for kernel client */
__printf(3, 4)
int snd_seq_create_kernel_client(struct snd_card *card, int client_index, int snd_seq_create_kernel_client(struct snd_card *card, int client_index,
const char *name_fmt, ...) const char *name_fmt, ...);
__attribute__ ((format (printf, 3, 4)));
int snd_seq_delete_kernel_client(int client); int snd_seq_delete_kernel_client(int client);
int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event *ev, int atomic, int hop); int snd_seq_kernel_client_enqueue(int client, struct snd_seq_event *ev, int atomic, int hop);
int snd_seq_kernel_client_dispatch(int client, struct snd_seq_event *ev, int atomic, int hop); int snd_seq_kernel_client_dispatch(int client, struct snd_seq_event *ev, int atomic, int hop);

4
include/xen/hvc-console.h
View File

@ -6,12 +6,12 @@ extern struct console xenboot_console;
#ifdef CONFIG_HVC_XEN #ifdef CONFIG_HVC_XEN
void xen_console_resume(void); void xen_console_resume(void);
void xen_raw_console_write(const char *str); void xen_raw_console_write(const char *str);
__attribute__((format(printf, 1, 2))) __printf(1, 2)
void xen_raw_printk(const char *fmt, ...); void xen_raw_printk(const char *fmt, ...);
#else #else
static inline void xen_console_resume(void) { } static inline void xen_console_resume(void) { }
static inline void xen_raw_console_write(const char *str) { } static inline void xen_raw_console_write(const char *str) { }
static inline __attribute__((format(printf, 1, 2))) static inline __printf(1, 2)
void xen_raw_printk(const char *fmt, ...) { } void xen_raw_printk(const char *fmt, ...) { }
#endif #endif

12
include/xen/xenbus.h
View File

@ -156,9 +156,9 @@ int xenbus_scanf(struct xenbus_transaction t,
__attribute__((format(scanf, 4, 5))); __attribute__((format(scanf, 4, 5)));
/* Single printf and write: returns -errno or 0. */ /* Single printf and write: returns -errno or 0. */
__printf(4, 5)
int xenbus_printf(struct xenbus_transaction t, int xenbus_printf(struct xenbus_transaction t,
const char *dir, const char *node, const char *fmt, ...) const char *dir, const char *node, const char *fmt, ...);
__attribute__((format(printf, 4, 5)));
/* Generic read function: NULL-terminated triples of name, /* Generic read function: NULL-terminated triples of name,
* sprintf-style type string, and pointer. Returns 0 or errno.*/ * sprintf-style type string, and pointer. Returns 0 or errno.*/
@ -200,11 +200,11 @@ int xenbus_watch_path(struct xenbus_device *dev, const char *path,
struct xenbus_watch *watch, struct xenbus_watch *watch,
void (*callback)(struct xenbus_watch *, void (*callback)(struct xenbus_watch *,
const char **, unsigned int)); const char **, unsigned int));
__printf(4, 5)
int xenbus_watch_pathfmt(struct xenbus_device *dev, struct xenbus_watch *watch, int xenbus_watch_pathfmt(struct xenbus_device *dev, struct xenbus_watch *watch,
void (*callback)(struct xenbus_watch *, void (*callback)(struct xenbus_watch *,
const char **, unsigned int), const char **, unsigned int),
const char *pathfmt, ...) const char *pathfmt, ...);
__attribute__ ((format (printf, 4, 5)));
int xenbus_switch_state(struct xenbus_device *dev, enum xenbus_state new_state); int xenbus_switch_state(struct xenbus_device *dev, enum xenbus_state new_state);
int xenbus_grant_ring(struct xenbus_device *dev, unsigned long ring_mfn); int xenbus_grant_ring(struct xenbus_device *dev, unsigned long ring_mfn);
@ -223,9 +223,9 @@ int xenbus_free_evtchn(struct xenbus_device *dev, int port);
enum xenbus_state xenbus_read_driver_state(const char *path); enum xenbus_state xenbus_read_driver_state(const char *path);
__attribute__((format(printf, 3, 4))) __printf(3, 4)
void xenbus_dev_error(struct xenbus_device *dev, int err, const char *fmt, ...); void xenbus_dev_error(struct xenbus_device *dev, int err, const char *fmt, ...);
__attribute__((format(printf, 3, 4))) __printf(3, 4)
void xenbus_dev_fatal(struct xenbus_device *dev, int err, const char *fmt, ...); void xenbus_dev_fatal(struct xenbus_device *dev, int err, const char *fmt, ...);
const char *xenbus_strstate(enum xenbus_state state); const char *xenbus_strstate(enum xenbus_state state);

2
net/nfc/nfc.h
View File

@ -27,7 +27,7 @@
#include <net/nfc/nfc.h> #include <net/nfc/nfc.h>
#include <net/sock.h> #include <net/sock.h>
__attribute__((format (printf, 2, 3))) __printf(2, 3)
int nfc_printk(const char *level, const char *fmt, ...); int nfc_printk(const char *level, const char *fmt, ...);
#define nfc_info(fmt, arg...) nfc_printk(KERN_INFO, fmt, ##arg) #define nfc_info(fmt, arg...) nfc_printk(KERN_INFO, fmt, ##arg)

8
net/rds/rds.h
View File

@ -36,8 +36,8 @@
#define rdsdebug(fmt, args...) pr_debug("%s(): " fmt, __func__ , ##args) #define rdsdebug(fmt, args...) pr_debug("%s(): " fmt, __func__ , ##args)
#else #else
/* sigh, pr_debug() causes unused variable warnings */ /* sigh, pr_debug() causes unused variable warnings */
static inline void __attribute__ ((format (printf, 1, 2))) static inline __printf(1, 2)
rdsdebug(char *fmt, ...) void rdsdebug(char *fmt, ...)
{ {
} }
#endif #endif
@ -625,8 +625,8 @@ void rds_for_each_conn_info(struct socket *sock, unsigned int len,
struct rds_info_lengths *lens, struct rds_info_lengths *lens,
int (*visitor)(struct rds_connection *, void *), int (*visitor)(struct rds_connection *, void *),
size_t item_len); size_t item_len);
void __rds_conn_error(struct rds_connection *conn, const char *, ...) __printf(2, 3)
__attribute__ ((format (printf, 2, 3))); void __rds_conn_error(struct rds_connection *conn, const char *, ...);
#define rds_conn_error(conn, fmt...) \ #define rds_conn_error(conn, fmt...) \
__rds_conn_error(conn, KERN_WARNING "RDS: " fmt) __rds_conn_error(conn, KERN_WARNING "RDS: " fmt)

5
net/sunrpc/svc.c
View File

@ -971,9 +971,8 @@ static void svc_unregister(const struct svc_serv *serv)
/* /*
* Printk the given error with the address of the client that caused it. * Printk the given error with the address of the client that caused it.
*/ */
static int static __printf(2, 3)
__attribute__ ((format (printf, 2, 3))) int svc_printk(struct svc_rqst *rqstp, const char *fmt, ...)
svc_printk(struct svc_rqst *rqstp, const char *fmt, ...)
{ {
va_list args; va_list args;
int r; int r;

2
sound/firewire/cmp.c
View File

@ -32,7 +32,7 @@ enum bus_reset_handling {
SUCCEED_ON_BUS_RESET, SUCCEED_ON_BUS_RESET,
}; };
static __attribute__((format(printf, 2, 3))) static __printf(2, 3)
void cmp_error(struct cmp_connection *c, const char *fmt, ...) void cmp_error(struct cmp_connection *c, const char *fmt, ...)
{ {
va_list va; va_list va;