diff options
| author | Tushar Behera | 2012-11-26 16:29:38 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2012-11-26 17:41:24 -0800 |
| commit | c5782e9f5a535af09d7834693a52afdbcc6e5f3f (patch) | |
| tree | 65106696b963ca239872440c2340f3b9ba0988ab /include/linux/bug.h | |
| parent | 9489e9dcae718d5fde988e4a684a0f55b5f94d17 (diff) | |
include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID
Commit baf05aa9271b ("bug: introduce BUILD_BUG_ON_INVALID() macro")
introduces this macro only when _CHECKER_ is not defined. Define a
silent macro in the else condition to fix following sparse warning:
mm/filemap.c:395:9: error: undefined identifier 'BUILD_BUG_ON_INVALID'
mm/filemap.c:396:9: error: undefined identifier 'BUILD_BUG_ON_INVALID'
mm/filemap.c:397:9: error: undefined identifier 'BUILD_BUG_ON_INVALID'
include/linux/mm.h:419:9: error: undefined identifier 'BUILD_BUG_ON_INVALID'
include/linux/mm.h:419:9: error: not a function <noident>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Acked-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/bug.h')
| -rw-r--r-- | include/linux/bug.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/bug.h b/include/linux/bug.h index aaac4bba6f5c..b1cf40de847e 100644 --- a/include/linux/bug.h +++ b/include/linux/bug.h @@ -15,6 +15,7 @@ struct pt_regs; #define BUILD_BUG_ON_NOT_POWER_OF_2(n) #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() (0) #else /* __CHECKER__ */ |