diff options
Diffstat (limited to 'drivers/nvme/host/tcp.c')
| -rw-r--r-- | drivers/nvme/host/tcp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 68c49dd67210..aae5374d2b93 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1710,7 +1710,9 @@ static void nvme_tcp_teardown_admin_queue(struct nvme_ctrl *ctrl, { blk_mq_quiesce_queue(ctrl->admin_q); nvme_tcp_stop_queue(ctrl, 0); - blk_mq_tagset_busy_iter(ctrl->admin_tagset, nvme_cancel_request, ctrl); + if (ctrl->admin_tagset) + blk_mq_tagset_busy_iter(ctrl->admin_tagset, + nvme_cancel_request, ctrl); blk_mq_unquiesce_queue(ctrl->admin_q); nvme_tcp_destroy_admin_queue(ctrl, remove); } @@ -1722,7 +1724,9 @@ static void nvme_tcp_teardown_io_queues(struct nvme_ctrl *ctrl, return; nvme_stop_queues(ctrl); nvme_tcp_stop_io_queues(ctrl); - blk_mq_tagset_busy_iter(ctrl->tagset, nvme_cancel_request, ctrl); + if (ctrl->tagset) + blk_mq_tagset_busy_iter(ctrl->tagset, + nvme_cancel_request, ctrl); if (remove) nvme_start_queues(ctrl); nvme_tcp_destroy_io_queues(ctrl, remove); |