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authorDavid Daney <ddaney@caviumnetworks.com>2009-12-04 17:44:52 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-12-05 09:10:12 -0800
commit4ef5651e85589e3aaca704c6d2d7ae7e794e5d25 (patch)
treecd78e6e87c245667035eb7b120ebdf633b221cdb
parenta5fc5eba4dfcc284e6adcd7fdcd5b43182230d2b (diff)
MIPS: Convert BUG() to use unreachable()
Use the new unreachable() macro instead of while(1); Signed-off-by: David Daney <ddaney@caviumnetworks.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> CC: linux-mips@linux-mips.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/mips/include/asm/bug.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/include/asm/bug.h b/arch/mips/include/asm/bug.h
index 6cf29c26e87..540c98a810d 100644
--- a/arch/mips/include/asm/bug.h
+++ b/arch/mips/include/asm/bug.h
@@ -11,9 +11,7 @@
static inline void __noreturn BUG(void)
{
__asm__ __volatile__("break %0" : : "i" (BRK_BUG));
- /* Fool GCC into thinking the function doesn't return. */
- while (1)
- ;
+ unreachable();
}
#define HAVE_ARCH_BUG