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MIPS: Convert BUG() to use unreachable()
author
David Daney
<ddaney@caviumnetworks.com>
Sat, 5 Dec 2009 01:44:52 +0000
(17:44 -0800)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Sat, 5 Dec 2009 17:10:12 +0000
(09:10 -0800)
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>
arch/mips/include/asm/bug.h
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diff --git
a/arch/mips/include/asm/bug.h
b/arch/mips/include/asm/bug.h
index
6cf29c2
..
540c98a
100644
(file)
--- 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