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

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-12-08 17:01:40 +09:00
parent a47925ffd1
commit 06be372454

View File

@ -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);
}