blk-mq: Drop explicit timeout sync in hotplug

[mirror_ubuntu-zesty-kernel.git] / block / blk-mq.c

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 9d4a1d630d0b8b80138d72b8b143d06dd0d1b3f1..bac12caece0664fa0c690a33fa35c60ca83e039d 100644 (file)
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -2220,16 +2220,9 @@ static void blk_mq_queue_reinit_work(void)
         */
        list_for_each_entry(q, &all_q_list, all_q_node)
                blk_mq_freeze_queue_start(q);
-       list_for_each_entry(q, &all_q_list, all_q_node) {
+       list_for_each_entry(q, &all_q_list, all_q_node)
                blk_mq_freeze_queue_wait(q);
 
-               /*
-                * timeout handler can't touch hw queue during the
-                * reinitialization
-                */
-               del_timer_sync(&q->timeout);
-       }
-
        list_for_each_entry(q, &all_q_list, all_q_node)
                blk_mq_queue_reinit(q, &cpuhp_online_new);