UBIFS: Fix dereferencing type-punned pointer compiler warning

Fix compiler warning

In file included from ubifs.h:2137:0,
                 from ubifs.c:26:
misc.h: In function 'ubifs_idx_key':
misc.h:263:26: warning: dereferencing type-punned pointer will break strict-aliasing rules

seen with gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50).

No functional change.

CC: Stefan Roese <sr@denx.de>
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Dirk Behme 2010-12-25 10:58:46 +01:00 committed by Stefan Roese
parent 0e7790d450
commit c7b7d4550d
1 changed files with 2 additions and 1 deletions

View File

@ -260,7 +260,8 @@ struct ubifs_branch *ubifs_idx_branch(const struct ubifs_info *c,
static inline void *ubifs_idx_key(const struct ubifs_info *c,
const struct ubifs_idx_node *idx)
return (void *)((struct ubifs_branch *)idx->branches)->key;
const __u8 *branch = idx->branches;
return (void *)((struct ubifs_branch *)branch)->key;