From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 9 Aug 2021 16:03:25 -0700
Subject: [PATCH] scsi: hpsa: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Git-commit: 84090d42c437a510598da3710eb5db705cfbe133
Patch-mainline: v5.15-rc1
References: jsc#PED-1559

Prepare for removal of the request pointer by using scsi_cmd_to_rq()
instead. This patch does not change any functionality.

Link: https://lore.kernel.org/r/20210809230355.8186-23-bvanassche@acm.org
Acked-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 drivers/scsi/hpsa.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index f135a10f582b..3faa87fa296a 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -5686,7 +5686,7 @@ static int hpsa_scsi_queue_command(struct Scsi_Host *sh, struct scsi_cmnd *cmd)
 	/* Get the ptr to our adapter structure out of cmd->host. */
 	h = sdev_to_hba(cmd->device);
 
-	BUG_ON(cmd->request->tag < 0);
+	BUG_ON(scsi_cmd_to_rq(cmd)->tag < 0);
 
 	dev = cmd->device->hostdata;
 	if (!dev) {
@@ -5729,7 +5729,7 @@ static int hpsa_scsi_queue_command(struct Scsi_Host *sh, struct scsi_cmnd *cmd)
 	 *       and is therefore a brand-new command.
 	 */
 	if (likely(cmd->retries == 0 &&
-			!blk_rq_is_passthrough(cmd->request) &&
+			!blk_rq_is_passthrough(scsi_cmd_to_rq(cmd)) &&
 			h->acciopath_status)) {
 		/* Submit with the retry_pending flag unset. */
 		rc = hpsa_ioaccel_submit(h, c, cmd, false);
@@ -5894,7 +5894,7 @@ static int hpsa_scsi_add_host(struct ctlr_info *h)
  */
 static int hpsa_get_cmd_index(struct scsi_cmnd *scmd)
 {
-	int idx = scmd->request->tag;
+	int idx = scsi_cmd_to_rq(scmd)->tag;
 
 	if (idx < 0)
 		return idx;
-- 
2.35.3