[PATCH v3 22/51] hpsa: Use scsi_cmd_to_rq() instead of scsi_cmnd.request

From: Bart Van Assche <bvanassche@acm.org>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>,
	linux-scsi@vger.kernel.org, Bart Van Assche <bvanassche@acm.org>,
	Don Brace <don.brace@microchip.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>
Subject: [PATCH v3 22/51] hpsa: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Date: Sun, 23 May 2021 20:08:27 -0700	[thread overview]
Message-ID: <20210524030856.2824-23-bvanassche@acm.org> (raw)
In-Reply-To: <20210524030856.2824-1-bvanassche@acm.org>

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

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 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;
