futex: correctly return -EFAULT not -EINVAL

return -EFAULT not -EINVAL. Found by review. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
mna · Dec 5, 2007 · cde898f · cde898f
1 parent 5456178
commit cde898f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/futex.c b/kernel/futex.c
@@ -658,7 +658,7 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_q *this)
 
 		if (curval == -EFAULT)
 			ret = -EFAULT;
-		if (curval != uval)
+		else if (curval != uval)
 			ret = -EINVAL;
 		if (ret) {
 			spin_unlock(&pi_state->pi_mutex.wait_lock);