include/linux/bug.h: fix sparse warning related to BUILD_BUG_ON_INVALID
authorTushar Behera <tushar.behera@linaro.org>
Tue, 27 Nov 2012 00:29:38 +0000 (16:29 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 27 Nov 2012 01:41:24 +0000 (17:41 -0800)
commitc5782e9f5a535af09d7834693a52afdbcc6e5f3f
tree65106696b963ca239872440c2340f3b9ba0988ab
parent9489e9dcae718d5fde988e4a684a0f55b5f94d17
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>
include/linux/bug.h