[PATCH] nvme-pci: use nvme core helper to cancel requests in tagset

[Guixin Liu]

Use nvme core helper nvme_cancel_tagset and nvme_cancel_admin_tagset
instead of same logic code.

Signed-off-by: Guixin Liu <kanie at linux.alibaba.com>
---
 drivers/nvme/host/pci.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index e7af223..ab4facf 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -2720,10 +2720,8 @@ static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
 	nvme_pci_disable(dev);
 	nvme_reap_pending_cqes(dev);
 
-	blk_mq_tagset_busy_iter(&dev->tagset, nvme_cancel_request, &dev->ctrl);
-	blk_mq_tagset_busy_iter(&dev->admin_tagset, nvme_cancel_request, &dev->ctrl);
-	blk_mq_tagset_wait_completed_request(&dev->tagset);
-	blk_mq_tagset_wait_completed_request(&dev->admin_tagset);
+	nvme_cancel_tagset(&dev->ctrl);
+	nvme_cancel_admin_tagset(&dev->ctrl);
 
 	/*
 	 * The driver will not be starting up queues again if shutting down so
-- 
1.8.3.1