Commit 543dfb2d authored by Joshua Clayton's avatar Joshua Clayton Committed by Linus Torvalds

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: default avatarJoshua Clayton <stillcompiling@gmail.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 84638335
...@@ -278,7 +278,7 @@ static inline int gfpflags_to_migratetype(const gfp_t gfp_flags) ...@@ -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) 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 #ifdef CONFIG_HIGHMEM
......
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