Merge tag 'smack-for-5.4-rc1' of git://github.com/cschaufler/smack-next

[linux.git] / block / elevator.c

diff --git a/block/elevator.c b/block/elevator.c
index 096a670d22d7009a050a30316cc83c72b33b2829..bba10e83478a0902dc883e7924a6f5cb66bec83b 100644 (file)
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -668,22 +668,23 @@ static struct elevator_type *elevator_get_default(struct request_queue *q)
  */
 static struct elevator_type *elevator_get_by_features(struct request_queue *q)
 {
-       struct elevator_type *e;
+       struct elevator_type *e, *found = NULL;
 
        spin_lock(&elv_list_lock);
 
        list_for_each_entry(e, &elv_list, list) {
                if (elv_support_features(e->elevator_features,
-                                        q->required_elevator_features))
+                                        q->required_elevator_features)) {
+                       found = e;
                        break;
+               }
        }
 
-       if (e && !try_module_get(e->elevator_owner))
-               e = NULL;
+       if (found && !try_module_get(found->elevator_owner))
+               found = NULL;
 
        spin_unlock(&elv_list_lock);
-
-       return e;
+       return found;
 }
 
 /*