diff --git a/kernel/futex.c b/kernel/futex.c
index 00259c7e288e..0c6d572e675a 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -2375,8 +2375,8 @@ retry:
 		}
 
 		if (__rt_mutex_futex_trylock(&pi_state->pi_mutex)) {
-			/* We got the lock after all, nothing to fix. */
-			ret = 0;
+			/* We got the lock. pi_state is correct. Tell caller. */
+			ret = 1;
 			goto out_unlock;
 		}
 
@@ -2404,7 +2404,7 @@ retry:
 			 * We raced against a concurrent self; things are
 			 * already fixed up. Nothing to do.
 			 */
-			ret = 0;
+			ret = 1;
 			goto out_unlock;
 		}
 		newowner = argowner;
@@ -2450,7 +2450,7 @@ retry:
 	raw_spin_unlock(&newowner->pi_lock);
 	raw_spin_unlock_irq(&pi_state->pi_mutex.wait_lock);
 
-	return 0;
+	return argowner == current;
 
 	/*
 	 * In order to reschedule or handle a page fault, we need to drop the
@@ -2492,7 +2492,7 @@ handle_err:
 	 * Check if someone else fixed it for us:
 	 */
 	if (pi_state->owner != oldowner) {
-		ret = 0;
+		ret = argowner == current;
 		goto out_unlock;
 	}
 
@@ -2525,8 +2525,6 @@ static long futex_wait_restart(struct restart_block *restart);
  */
 static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)
 {
-	int ret = 0;
-
 	if (locked) {
 		/*
 		 * Got the lock. We might not be the anticipated owner if we
@@ -2537,8 +2535,8 @@ static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)
 		 * stable state, anything else needs more attention.
 		 */
 		if (q->pi_state->owner != current)
-			ret = fixup_pi_state_owner(uaddr, q, current);
-		return ret ? ret : locked;
+			return fixup_pi_state_owner(uaddr, q, current);
+		return 1;
 	}
 
 	/*
@@ -2549,10 +2547,8 @@ static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)
 	 * Another speculative read; pi_state->owner == current is unstable
 	 * but needs our attention.
 	 */
-	if (q->pi_state->owner == current) {
-		ret = fixup_pi_state_owner(uaddr, q, NULL);
-		return ret;
-	}
+	if (q->pi_state->owner == current)
+		return fixup_pi_state_owner(uaddr, q, NULL);
 
 	/*
 	 * Paranoia check. If we did not take the lock, then we should not be
@@ -2565,7 +2561,7 @@ static int fixup_owner(u32 __user *uaddr, struct futex_q *q, int locked)
 				q->pi_state->owner);
 	}
 
-	return ret;
+	return 0;
 }
 
 /**
@@ -3263,7 +3259,7 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
 		if (q.pi_state && (q.pi_state->owner != current)) {
 			spin_lock(q.lock_ptr);
 			ret = fixup_pi_state_owner(uaddr2, &q, current);
-			if (ret && rt_mutex_owner(&q.pi_state->pi_mutex) == current) {
+			if (ret < 0 && rt_mutex_owner(&q.pi_state->pi_mutex) == current) {
 				pi_state = q.pi_state;
 				get_pi_state(pi_state);
 			}
@@ -3273,6 +3269,11 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
 			 */
 			put_pi_state(q.pi_state);
 			spin_unlock(q.lock_ptr);
+			/*
+			 * Adjust the return value. It's either -EFAULT or
+			 * success (1) but the caller expects 0 for success.
+			 */
+			ret = ret < 0 ? ret : 0;
 		}
 	} else {
 		struct rt_mutex *pi_mutex;