[PATCH 5.10 444/545] scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests

Greg Kroah-Hartman
2022-08-19T16:46:23Z

From: Arun Easi <aeasi@marvell.com>

commit 58d1c124cd79ea686b512043c5bd515590b2ed95 upstream.

When a mix of FCP-2 (tape) and non-FCP-2 targets are present, FCP-2 target
state was incorrectly transitioned when both of the targets were gone. Fix
this by ignoring state transition for FCP-2 targets.

Link: https://lore.kernel.org/r/20220616053508.27186-7-njavali@marvell.com
Fixes: 44c57f205876 ("scsi: qla2xxx: Changes to support FCP2 Target")
Cc: stable@vger.kernel.org
Signed-off-by: Arun Easi <aeasi@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/scsi/qla2xxx/qla_gs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3552,7 +3552,7 @@ login_logout:
do_delete) {
if (fcport->loop_id != FC_NO_LOOP_ID) {
if (fcport->flags & FCF_FCP2_DEVICE)
- fcport->logout_on_delete = 0;
+ continue;

ql_dbg(ql_dbg_disc, vha, 0x20f0,
"%s %d %8phC post del sess\n",