From: Himanshu Madhani <hmadhani@marvell.com>
Date: Wed, 12 Feb 2020 13:44:32 -0800
Subject: scsi: qla2xxx: Save rscn_gen for new fcport
Patch-mainline: v5.7-rc1
Git-commit: d26a8982c9bd92ce3596eb4f86e922cdaf6751e5
References: bsc#1157424

Add missing rscn_gen when creating new fcport.

Link: https://lore.kernel.org/r/20200212214436.25532-22-hmadhani@marvell.com
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/qla2xxx/qla_gs.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3487,6 +3487,7 @@ void qla24xx_async_gnnft_done(scsi_qla_h
 			if (memcmp(rp->port_name, fcport->port_name, WWN_SIZE))
 				continue;
 			fcport->scan_state = QLA_FCPORT_FOUND;
+			fcport->last_rscn_gen = fcport->rscn_gen;
 			found = true;
 			/*
 			 * If device was not a fabric device before.