scsi: qla2xxx: Fix losing FCP-2 targets during port perturbation tests

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>

diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 350d7c2..68fb91e 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -3632,7 +3632,7 @@ 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_log(ql_log_warn, vha, 0x20f0,
                                               "%s %d %8phC post del sess\n",