[PATCH 5.4 003/389] scsi: Revert "scsi: qla2xxx: Fix disk failure to rediscover"

Greg Kroah-Hartman
2022-08-23T11:08:38Z

From: Nilesh Javali <njavali@marvell.com>

commit 5bc7b01c513a4a9b4cfe306e8d1720cfcfd3b8a3 upstream.

This fixes the regression of NVMe discovery failure during driver load
time.

This reverts commit 6a45c8e137d4e2c72eecf1ac7cf64f2fdfcead99.

Link: https://lore.kernel.org/r/20220713052045.10683-2-njavali@marvell.com
Cc: stable@vger.kernel.org
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.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_init.c | 5 ++---
drivers/scsi/qla2xxx/qla_nvme.c | 5 -----
2 files changed, 2 insertions(+), 8 deletions(-)

--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -5388,8 +5388,6 @@ qla2x00_reg_remote_port(scsi_qla_host_t
if (atomic_read(&fcport->state) == FCS_ONLINE)
return;

- qla2x00_set_fcport_state(fcport, FCS_ONLINE);
-
rport_ids.node_name = wwn_to_u64(fcport->node_name);
rport_ids.port_name = wwn_to_u64(fcport->port_name);
rport_ids.port_id = fcport->d_id.b.domain << 16 |
@@ -5485,7 +5483,6 @@ qla2x00_update_fcport(scsi_qla_host_t *v
qla2x00_reg_remote_port(vha, fcport);
break;
case MODE_TARGET:
- qla2x00_set_fcport_state(fcport, FCS_ONLINE);
if (!vha->vha_tgt.qla_tgt->tgt_stop &&
!vha->vha_tgt.qla_tgt->tgt_stopped)
qlt_fc_port_added(vha, fcport);
@@ -5500,6 +5497,8 @@ qla2x00_update_fcport(scsi_qla_host_t *v
break;
}

+ qla2x00_set_fcport_state(fcport, FCS_ONLINE);
+
if (IS_IIDMA_CAPABLE(vha->hw) && vha->hw->flags.gpsc_supported) {
if (fcport->id_changed) {
fcport->id_changed = 0;
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -36,11 +36,6 @@ int qla_nvme_register_remote(struct scsi
(fcport->nvme_flag & NVME_FLAG_REGISTERED))
return 0;

- if (atomic_read(&fcport->state) == FCS_ONLINE)
- return 0;
-
- qla2x00_set_fcport_state(fcport, FCS_ONLINE);
-
fcport->nvme_flag &= ~NVME_FLAG_RESETTING;

memset(&req, 0, sizeof(struct nvme_fc_port_info));