Fix mutex_trylock() copy-and-paste bug (x86, x86-64, generic mutex-dec.h)
Noticed by Arjan originally on x86-64, then Ingo on x86, and finally me
grepping for it in the generic version.
Bad parenthesis nesting.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h
index 74b18cd..40c6d1f 100644
--- a/include/asm-generic/mutex-dec.h
+++ b/include/asm-generic/mutex-dec.h
@@ -97,7 +97,7 @@
* the mutex state would be.
*/
#ifdef __HAVE_ARCH_CMPXCHG
- if (likely(atomic_cmpxchg(count, 1, 0)) == 1) {
+ if (likely(atomic_cmpxchg(count, 1, 0) == 1)) {
smp_mb();
return 1;
}