From: Chao Leng <lengchao@huawei.com>
Date: Thu, 21 Jan 2021 11:32:40 +0800
Subject: nvme-tcp: use cancel tagset helper for tear down
Patch-mainline: v5.12-rc1
Git-commit: 563c81586d0ab2841487a61fb34d6e9cd5efded7
References: bsc#1183976
Use nvme_cancel_tagset and nvme_cancel_admin_tagset to clean code for
tear down process.
Signed-off-by: Chao Leng <lengchao@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/nvme/host/tcp.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
--- a/drivers/nvme/host/tcp.c
+++ b/drivers/nvme/host/tcp.c
@@ -1933,11 +1933,7 @@ static void nvme_tcp_teardown_admin_queu
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);
@@ -1953,11 +1949,7 @@ static void nvme_tcp_teardown_io_queues(
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);