diff options
| author |   David Howells <dhowells@redhat.com> | 2009-04-15 19:34:56 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-15 13:55:13 -0700 |
| commit | da60682c116855cf342926b4f3427079400ee7e6 (patch) | |
| tree | d426941de6539f345dc79e81152ea4e78e8435b7 /include | |
| parent | MN10300: Stop gcc from generating uninitialised variable warnings after BUG() (diff) | |
| download | linux-dev-da60682c116855cf342926b4f3427079400ee7e6.tar.xz linux-dev-da60682c116855cf342926b4f3427079400ee7e6.zip | |
The default CONFIG_BUG=n version of BUG() should have an empty do...while
The default CONFIG_BUG=n version of BUG() should incorporate an empty a
do...while statement to avoid compilation weirdness.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/bug.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 37b82cb96c89..e727fe0d1451 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -88,7 +88,7 @@ extern void warn_slowpath(const char *file, const int line, #else /* !CONFIG_BUG */ #ifndef HAVE_ARCH_BUG -#define BUG() +#define BUG() do {} while(0) #endif #ifndef HAVE_ARCH_BUG_ON |