Messages in this thread Patch in this message | | | From | Tushar Behera <> | Subject | [PATCH] bug: Fix sparse warning related to BUILD_BUG_ON_INVALID | Date | Mon, 19 Nov 2012 16:45:02 +0530 |
| |
commit baf05aa9271b ("bug: introduce BUILD_BUG_ON_INVALID() macro") introduces this macro when only _CHECKER_ is 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> --- 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 aaac4bb..b1cf40d 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__ */ -- 1.7.4.1
| |