From: Himanshu Madhani <hmadhani@marvell.com>
Date: Tue, 17 Dec 2019 14:06:08 -0800
Subject: scsi: qla2xxx: Fix update_fcport for current_topology
Patch-mainline: v5.6-rc1
Git-commit: 89eb2e7e794da2691e5aca02ed102bb287e3575a
References: bsc#1158013

logout_on_delete flag should not be set if the topology is Loop. This patch
fixes unintentional logout during loop topology.

Link: https://lore.kernel.org/r/20191217220617.28084-6-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_init.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5384,7 +5384,10 @@ qla2x00_update_fcport(scsi_qla_host_t *v
 	fcport->login_retry = vha->hw->login_retry_count;
 	fcport->flags &= ~(FCF_LOGIN_NEEDED | FCF_ASYNC_SENT);
 	fcport->deleted = 0;
-	fcport->logout_on_delete = 1;
+	if (vha->hw->current_topology == ISP_CFG_NL)
+		fcport->logout_on_delete = 0;
+	else
+		fcport->logout_on_delete = 1;
 	fcport->n2n_chip_reset = fcport->n2n_link_reset_cnt = 0;
 
 	switch (vha->hw->current_topology) {