aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-generic
diff options
context:
space:
mode:
authorDavid Howells <dhowells@redhat.com>2009-04-15 19:34:56 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-15 13:55:13 -0700
commitda60682c116855cf342926b4f3427079400ee7e6 (patch)
treed426941de6539f345dc79e81152ea4e78e8435b7 /include/asm-generic
parent616df135110ccae617ef9f10e0814fa48462cc37 (diff)
downloadmrst-s0i3-test-da60682c116855cf342926b4f3427079400ee7e6.tar.gz
mrst-s0i3-test-da60682c116855cf342926b4f3427079400ee7e6.tar.xz
mrst-s0i3-test-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/asm-generic')
-rw-r--r--include/asm-generic/bug.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 37b82cb96c8..e727fe0d145 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