nvme-tcp: use cancel tagset helper for tear down

Use nvme_cancel_tagset and nvme_cancel_admin_tagset to clean code for tear down process. Signed-off-by: Chao Leng <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
mj22226 · Feb 2, 2021 · 563c815 · 563c815
1 parent c4189d6
commit 563c815
Showing 1 changed file with 2 additions and 10 deletions.
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c
@@ -1907,11 +1907,7 @@ static void nvme_tcp_teardown_admin_queue(struct nvme_ctrl *ctrl,
 	blk_mq_quiesce_queue(ctrl->admin_q);
 	blk_sync_queue(ctrl->admin_q);
 	nvme_tcp_stop_queue(ctrl, 0);
-	if (ctrl->admin_tagset) {
-		blk_mq_tagset_busy_iter(ctrl->admin_tagset,
-			nvme_cancel_request, ctrl);
-		blk_mq_tagset_wait_completed_request(ctrl->admin_tagset);
-	}
+	nvme_cancel_admin_tagset(ctrl);
 	if (remove)
 		blk_mq_unquiesce_queue(ctrl->admin_q);
 	nvme_tcp_destroy_admin_queue(ctrl, remove);
@@ -1927,11 +1923,7 @@ static void nvme_tcp_teardown_io_queues(struct nvme_ctrl *ctrl,
 	nvme_stop_queues(ctrl);
 	nvme_sync_io_queues(ctrl);
 	nvme_tcp_stop_io_queues(ctrl);
-	if (ctrl->tagset) {
-		blk_mq_tagset_busy_iter(ctrl->tagset,
-			nvme_cancel_request, ctrl);
-		blk_mq_tagset_wait_completed_request(ctrl->tagset);
-	}
+	nvme_cancel_tagset(ctrl);
 	if (remove)
 		nvme_start_queues(ctrl);
 	nvme_tcp_destroy_io_queues(ctrl, remove);