diff options
author | Dr. David Alan Gilbert <linux@treblig.org> | 2011-06-15 18:08:27 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-06-15 23:04:00 -0400 |
commit | ca39599c633fb02aceac31a7e67563612e4fe347 (patch) | |
tree | 03652bd70063ec578b6b59cce14614a282e3d93e /include | |
parent | 3957c7768e5ea02fd3345176ddd340f820e5d285 (diff) |
BUILD_BUG_ON_ZERO: fix sparse breakage
BUILD_BUG_ON_ZERO and BUILD_BUG_ON_NULL must return values, even in the
CHECKER case otherwise various users of it become syntactically invalid.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/kernel.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index fb0e7329fee1..953352a88336 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h | |||
@@ -671,8 +671,8 @@ struct sysinfo { | |||
671 | 671 | ||
672 | #ifdef __CHECKER__ | 672 | #ifdef __CHECKER__ |
673 | #define BUILD_BUG_ON_NOT_POWER_OF_2(n) | 673 | #define BUILD_BUG_ON_NOT_POWER_OF_2(n) |
674 | #define BUILD_BUG_ON_ZERO(e) | 674 | #define BUILD_BUG_ON_ZERO(e) (0) |
675 | #define BUILD_BUG_ON_NULL(e) | 675 | #define BUILD_BUG_ON_NULL(e) ((void*)0) |
676 | #define BUILD_BUG_ON(condition) | 676 | #define BUILD_BUG_ON(condition) |
677 | #else /* __CHECKER__ */ | 677 | #else /* __CHECKER__ */ |
678 | 678 | ||