[RFC PATCH 2/6] nbd: use init alloc tagset helper

[Chaitanya Kulkarni <kch@nvidia.com>]

Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
---
 drivers/block/nbd.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 2a2a1d996a57..7a304812c280 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -1749,18 +1749,15 @@ static struct nbd_device *nbd_dev_add(int index, unsigned int refs)
 	if (!nbd)
 		goto out;
 
-	nbd->tag_set.ops = &nbd_mq_ops;
-	nbd->tag_set.nr_hw_queues = 1;
-	nbd->tag_set.queue_depth = 128;
 	nbd->tag_set.numa_node = NUMA_NO_NODE;
 	nbd->tag_set.cmd_size = sizeof(struct nbd_cmd);
 	nbd->tag_set.flags = BLK_MQ_F_SHOULD_MERGE |
 		BLK_MQ_F_BLOCKING;
-	nbd->tag_set.driver_data = nbd;
 	INIT_WORK(&nbd->remove_work, nbd_dev_remove_work);
 	nbd->backend = NULL;
 
-	err = blk_mq_alloc_tag_set(&nbd->tag_set);
+	err = blk_mq_init_alloc_tag_set(&nbd->tag_set, &nbd_mq_ops, 1, 128,
+					nbd);
 	if (err)
 		goto out_free_nbd;
 
-- 
2.29.0