diff options
author | Paul Mackerras <paulus@samba.org> | 2006-02-08 09:43:08 +1100 |
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committer | Paul Mackerras <paulus@samba.org> | 2006-02-08 09:43:08 +1100 |
commit | 8f75015f33c3005e0bbf83ffc0d5e0b4262cc03d (patch) | |
tree | a3c34ad86ccdc904bb43af6cd1cb163231c29276 /include/asm-x86_64/system.h | |
parent | 076d022c566fddde41fd4a858dd24bacad8304d7 (diff) | |
parent | e060e084e7d9e1c62d02cb6b8d3fe07db5317eaa (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Diffstat (limited to 'include/asm-x86_64/system.h')
-rw-r--r-- | include/asm-x86_64/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h index a73f0c789d8..b7f66034ae7 100644 --- a/include/asm-x86_64/system.h +++ b/include/asm-x86_64/system.h @@ -327,7 +327,7 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, #define wmb() asm volatile("" ::: "memory") #endif #define read_barrier_depends() do {} while(0) -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #define set_wmb(var, value) do { var = value; wmb(); } while (0) #define warn_if_not_ulong(x) do { unsigned long foo; (void) (&(x) == &foo); } while (0) |