From: Dongli Zhang <dongli.zhang@oracle.com>
Date: Tue, 12 Mar 2019 01:00:29 +0000 (+0800)
Subject: scsi: virtio_scsi: Use HCTX_TYPE_DEFAULT for blk_mq_tag_set->map
X-Git-Tag: v5.2-rc1~130^2~230
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6343e3efdc98b84fda3ebb526c379b7ea34a9ad2;p=thirdparty%2Fkernel%2Flinux.git

scsi: virtio_scsi: Use HCTX_TYPE_DEFAULT for blk_mq_tag_set->map

Use HCTX_TYPE_DEFAULT instead of 0 to avoid hardcoding.

Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 8af01777d09c7..c7f13d759c996 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -659,7 +659,7 @@ static int virtscsi_abort(struct scsi_cmnd *sc)
 static int virtscsi_map_queues(struct Scsi_Host *shost)
 {
 	struct virtio_scsi *vscsi = shost_priv(shost);
-	struct blk_mq_queue_map *qmap = &shost->tag_set.map[0];
+	struct blk_mq_queue_map *qmap = &shost->tag_set.map[HCTX_TYPE_DEFAULT];
 
 	return blk_mq_virtio_map_queues(qmap, vscsi->vdev, 2);
 }