Commit 06be3724 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Fix an off-by-1 check in __mutex_fastpath_unlock(). 



Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent a47925ff

arch/sh/include/asm/mutex-llsc.h

+1 −1
Original line number Diff line number Diff line
@@ -73,7 +73,7 @@ __mutex_fastpath_unlock(atomic_t *count, void (*fail_fn)(atomic_t *)) 
		: "t");



	__res |= !__ex_flag;

	if (unlikely(__res != 0))

	if (unlikely(__res <= 0))

		fail_fn(count);

}