Messages in this thread Patch in this message | | | From | danielfsantos@att ... | Subject | [PATCH v7 5/9] bug.h: Fix BUILD_BUG_ON macro in __CHECKER__ | Date | Tue, 1 Jan 2013 15:09:53 -0600 |
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When __CHECKER__ is defined, we disable all of the BUILD_BUG.* macros. However, both BUILD_BUG_ON_NOT_POWER_OF_2 and BUILD_BUG_ON was evaluating to nothing in this case, and we want (0) since this is a function-like macro that will be followed by a semicolon.
Signed-off-by: Daniel Santos <daniel.santos@pobox.com> Acked-by: Borislav Petkov <bp@alien8.de> --- include/linux/bug.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/bug.h b/include/linux/bug.h index 2a11774..27d404f 100644 --- a/include/linux/bug.h +++ b/include/linux/bug.h @@ -12,11 +12,11 @@ enum bug_trap_type { struct pt_regs; #ifdef __CHECKER__ -#define BUILD_BUG_ON_NOT_POWER_OF_2(n) +#define BUILD_BUG_ON_NOT_POWER_OF_2(n) (0) #define BUILD_BUG_ON_ZERO(e) (0) #define BUILD_BUG_ON_NULL(e) ((void*)0) #define BUILD_BUG_ON_INVALID(e) (0) -#define BUILD_BUG_ON(condition) +#define BUILD_BUG_ON(condition) (0) #define BUILD_BUG() (0) #else /* __CHECKER__ */ -- 1.7.8.6
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