futex: Fix WARN_ON() test for UP

[mirror_ubuntu-bionic-kernel.git] / kernel / futex.c

diff --git a/kernel/futex.c b/kernel/futex.c
index bda41571538263394eb468e486abc00e6e46ae96..823aae3e2a969b0d066531c4cd5787865f69b50e 100644 (file)
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -782,8 +782,8 @@ static void __unqueue_futex(struct futex_q *q)
 {
        struct futex_hash_bucket *hb;
 
-       if (WARN_ON(!q->lock_ptr || !spin_is_locked(q->lock_ptr)
-                       || plist_node_empty(&q->list)))
+       if (WARN_ON_SMP(!q->lock_ptr || !spin_is_locked(q->lock_ptr))
+           || WARN_ON(plist_node_empty(&q->list)))
                return;
 
        hb = container_of(q->lock_ptr, struct futex_hash_bucket, lock);