[PATCH v5 08/10] lpfc: Refactor calls on fc_disctmo to lpfc_set_disctmo in RSCN handler

[Nigel Kirkland <nkirkland2304@gmail.com>]

The lpfc_set_disctmo routine is not used for all cases when the driver
needs to restart discovery on the fc_disctmo timer.  Not doing so, makes
discovery timer actions invisible in some cases as they do not get logged.
This patch substitutes calls on fc_disctmo to use lpfc_set_disctmo in
lpfc_els_rcv_rscn.

Signed-off-by: Nigel Kirkland <nkirkland2304@gmail.com>
---
 drivers/scsi/lpfc/lpfc_els.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index cd431c7bd9f0..1793d9c6d8b8 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -8171,7 +8171,7 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 	uint32_t payload_len, length, nportid, *cmd;
 	int rscn_cnt;
 	int rscn_id = 0, hba_id = 0;
-	int i, tmo;
+	int i;
 
 	pcmd = cmdiocb->cmd_dmabuf;
 	lp = (uint32_t *) pcmd->virt;
@@ -8250,11 +8250,8 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 			lpfc_els_rsp_acc(vport, ELS_CMD_ACC, cmdiocb,
 				ndlp, NULL);
 			/* Restart disctmo if its already running */
-			if (test_bit(FC_DISC_TMO, &vport->fc_flag)) {
-				tmo = ((phba->fc_ratov * 3) + 3);
-				mod_timer(&vport->fc_disctmo,
-					  jiffies + secs_to_jiffies(tmo));
-			}
+			if (test_bit(FC_DISC_TMO, &vport->fc_flag))
+				lpfc_set_disctmo(vport);
 			return 0;
 		}
 	}
@@ -8285,11 +8282,9 @@ lpfc_els_rcv_rscn(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 		set_bit(FC_RSCN_DEFERRED, &vport->fc_flag);
 
 		/* Restart disctmo if its already running */
-		if (test_bit(FC_DISC_TMO, &vport->fc_flag)) {
-			tmo = ((phba->fc_ratov * 3) + 3);
-			mod_timer(&vport->fc_disctmo,
-				  jiffies + secs_to_jiffies(tmo));
-		}
+		if (test_bit(FC_DISC_TMO, &vport->fc_flag))
+			lpfc_set_disctmo(vport);
+
 		if ((rscn_cnt < FC_MAX_HOLD_RSCN) &&
 		    !test_bit(FC_RSCN_DISCOVERY, &vport->fc_flag)) {
 			set_bit(FC_RSCN_MODE, &vport->fc_flag);
-- 
2.38.0