From 75e6c00fc75c53577bfc4831d909162c56e799ce Mon Sep 17 00:00:00 2001 From: Yufen Yu Date: Thu, 8 Oct 2020 23:26:29 -0400 Subject: block: use helper function to test queue register We have defined common interface blk_queue_registered() to test QUEUE_FLAG_REGISTERED. Just use it. Signed-off-by: Yufen Yu Signed-off-by: Jens Axboe --- block/elevator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/elevator.c') diff --git a/block/elevator.c b/block/elevator.c index b506895b34c7..431a2a1c896e 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -672,7 +672,7 @@ void elevator_init_mq(struct request_queue *q) if (!elv_support_iosched(q)) return; - WARN_ON_ONCE(test_bit(QUEUE_FLAG_REGISTERED, &q->queue_flags)); + WARN_ON_ONCE(blk_queue_registered(q)); if (unlikely(q->elevator)) return; -- cgit v1.2.3