mac80211: use __printf attribute in debugfs
The internal function mac80211_format_buffer() has a printf-style argument list, so add the attribute to have gcc verify that list. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -2,9 +2,9 @@
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#define __MAC80211_DEBUGFS_H
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#define __MAC80211_DEBUGFS_H
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#ifdef CONFIG_MAC80211_DEBUGFS
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#ifdef CONFIG_MAC80211_DEBUGFS
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extern void debugfs_hw_add(struct ieee80211_local *local);
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void debugfs_hw_add(struct ieee80211_local *local);
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extern int mac80211_format_buffer(char __user *userbuf, size_t count,
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int __printf(4, 5) mac80211_format_buffer(char __user *userbuf, size_t count,
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loff_t *ppos, char *fmt, ...);
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loff_t *ppos, char *fmt, ...);
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#else
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#else
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static inline void debugfs_hw_add(struct ieee80211_local *local)
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static inline void debugfs_hw_add(struct ieee80211_local *local)
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{
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{
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