[PATCH v3 42/51] snic: Use scsi_cmd_to_rq() instead of scsi_cmnd.request

[Bart Van Assche <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/snic/snic_scsi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/snic/snic_scsi.c b/drivers/scsi/snic/snic_scsi.c
index 6dd0ff188bb4..d5a807c9c0d3 100644
--- a/drivers/scsi/snic/snic_scsi.c
+++ b/drivers/scsi/snic/snic_scsi.c
@@ -33,7 +33,7 @@
 #include "snic_io.h"
 #include "snic.h"
 
-#define snic_cmd_tag(sc)	(((struct scsi_cmnd *) sc)->request->tag)
+#define snic_cmd_tag(sc)	(scsi_cmd_to_rq(sc)->tag)
 
 const char *snic_state_str[] = {
 	[SNIC_INIT]	= "SNIC_INIT",
@@ -1636,7 +1636,7 @@ snic_abort_cmd(struct scsi_cmnd *sc)
 	u32 start_time = jiffies;
 
 	SNIC_SCSI_DBG(snic->shost, "abt_cmd:sc %p :0x%x :req = %p :tag = %d\n",
-		       sc, sc->cmnd[0], sc->request, tag);
+		       sc, sc->cmnd[0], scsi_cmd_to_rq(sc), tag);
 
 	if (unlikely(snic_get_state(snic) != SNIC_ONLINE)) {
 		SNIC_HOST_ERR(snic->shost,
@@ -2152,7 +2152,7 @@ snic_device_reset(struct scsi_cmnd *sc)
 	int dr_supp = 0;
 
 	SNIC_SCSI_DBG(shost, "dev_reset:sc %p :0x%x :req = %p :tag = %d\n",
-		      sc, sc->cmnd[0], sc->request,
+		      sc, sc->cmnd[0], scsi_cmd_to_rq(sc),
 		      snic_cmd_tag(sc));
 	dr_supp = snic_dev_reset_supported(sc->device);
 	if (!dr_supp) {
@@ -2387,7 +2387,7 @@ snic_host_reset(struct scsi_cmnd *sc)
 
 	SNIC_SCSI_DBG(shost,
 		      "host reset:sc %p sc_cmd 0x%x req %p tag %d flags 0x%llx\n",
-		      sc, sc->cmnd[0], sc->request,
+		      sc, sc->cmnd[0], scsi_cmd_to_rq(sc),
 		      snic_cmd_tag(sc), CMD_FLAGS(sc));
 
 	ret = snic_reset(shost, sc);
@@ -2494,7 +2494,7 @@ snic_scsi_cleanup(struct snic *snic, int ex_tag)
 		sc->result = DID_TRANSPORT_DISRUPTED << 16;
 		SNIC_HOST_INFO(snic->shost,
 			       "sc_clean: DID_TRANSPORT_DISRUPTED for sc %p, Tag %d flags 0x%llx rqi %p duration %u msecs\n",
-			       sc, sc->request->tag, CMD_FLAGS(sc), rqi,
+			       sc, scsi_cmd_to_rq(sc)->tag, CMD_FLAGS(sc), rqi,
 			       jiffies_to_msecs(jiffies - st_time));
 
 		/* Update IO stats */