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Code Issues Releases Wiki Activity

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>
This commit is contained in:
David Daney 2009-12-04 17:44:52 -08:00 committed by Linus Torvalds
parent a5fc5eba4d
commit 4ef5651e85
1 changed files with 1 additions and 3 deletions
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4
arch/mips/include/asm/bug.h
View File

@ -11,9 +11,7 @@
static inline void __noreturn BUG(void) static inline void __noreturn BUG(void)
{ {
__asm__ __volatile__("break %0" : : "i" (BRK_BUG)); __asm__ __volatile__("break %0" : : "i" (BRK_BUG));
/* Fool GCC into thinking the function doesn't return. */ unreachable();
while (1)
;
} }
#define HAVE_ARCH_BUG #define HAVE_ARCH_BUG