From: Quinn Tran <qutran@marvell.com>
Date: Fri, 26 Jul 2019 16:07:29 +0000 (-0700)
Subject: scsi: qla2xxx: Use Correct index for Q-Pair array
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=178235f43ea142cf0f07dba67657494fcec21254;p=linux.git

scsi: qla2xxx: Use Correct index for Q-Pair array

For target mode, the default number of Q-Pairs allowed to use is 2. If the
number of Q-Pairs allocated is lower than the default Q-Pairs, then lower
value should be the set as default.

[mkp: typo]

Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 1c1f63be6eed8..d733e405c625f 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -6671,6 +6671,8 @@ qlt_enable_vha(struct scsi_qla_host *vha)
 	if (vha->qlini_mode == QLA2XXX_INI_MODE_ENABLED)
 		return;
 
+	if (ha->tgt.num_act_qpairs > ha->max_qpairs)
+		ha->tgt.num_act_qpairs = ha->max_qpairs;
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 	tgt->tgt_stopped = 0;
 	qlt_set_mode(vha);