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| author | Joshua Clayton <stillcompiling@gmail.com> | 2016-01-14 15:22:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-14 16:00:49 -0800 |
| commit | 543dfb2df8ebb3eb0b499eae1d63de1701a99b40 (patch) | |
| tree | 07fa19486636a026e8ab33549671018027dcdff3 /include/linux/gfp.h | |
| parent | 84638335900f1995495838fe1bd4870c43ec1f67 (diff) | |
| download | lwn-543dfb2df8ebb3eb0b499eae1d63de1701a99b40.tar.gz lwn-543dfb2df8ebb3eb0b499eae1d63de1701a99b40.zip | |
mm: fix noisy sparse warning in LIBCFS_ALLOC_PRE()
Running sparse on drivers/staging/lustre results in dozens of warnings:
include/linux/gfp.h:281:41: warning: odd constant _Bool cast (400000
becomes 1)
Use "!!" to explicitly convert to bool and get rid of the warning.
Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/gfp.h')
| -rw-r--r-- | include/linux/gfp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h index 91f74e741aa2..28ad5f6494b0 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -278,7 +278,7 @@ static inline int gfpflags_to_migratetype(const gfp_t gfp_flags) static inline bool gfpflags_allow_blocking(const gfp_t gfp_flags) { - return (bool __force)(gfp_flags & __GFP_DIRECT_RECLAIM); + return !!(gfp_flags & __GFP_DIRECT_RECLAIM); } #ifdef CONFIG_HIGHMEM |