From: Sawan Chandak <sawan.chandak@cavium.com>
Date: Wed, 23 Aug 2017 15:05:02 -0700
Subject: scsi: qla2xxx: Use BIT_6 to acquire FAWWPN from switch
Patch-mainline: Queued in subsystem maintainer repository
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
Git-commit: fcc5b5cd726c0779cd689362aea82cc9d5a61346
References: FATE#322910
If FA-WWPN feature disabled on the switch side and enabled for the
adapter, then driver would update the port name with switch port name.
This patch fixes issue by checking correct BIT flag to validate.
Fixes: 41dc529a4602 ("qla2xxx: Improve RSCN handling in driver")
Cc: <stable@vger.kernel.org>
Signed-off-by: Sawan Chandak <sawan.chandak@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
drivers/scsi/qla2xxx/qla_mbx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 234ef442ef5d..6164a2c9a1f4 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -3682,7 +3682,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
if (qla_ini_mode_enabled(vha) &&
ha->flags.fawwpn_enabled &&
(rptid_entry->u.f1.flags &
- VP_FLAGS_NAME_VALID)) {
+ BIT_6)) {
memcpy(vha->port_name,
rptid_entry->u.f1.port_name,
WWN_SIZE);
--
2.12.3