[SCSI] qla2xxx: Fix vport delete issues
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 6009b0c..a595ec8 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -2913,7 +2913,7 @@
uint16_t stat = le16_to_cpu(rptid_entry->vp_idx);
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *vp;
- scsi_qla_host_t *tvp;
+ unsigned long flags;
if (rptid_entry->entry_status != 0)
return;
@@ -2945,9 +2945,12 @@
return;
}
- list_for_each_entry_safe(vp, tvp, &ha->vp_list, list)
+ spin_lock_irqsave(&ha->vport_slock, flags);
+ list_for_each_entry(vp, &ha->vp_list, list)
if (vp_idx == vp->vp_idx)
break;
+ spin_unlock_irqrestore(&ha->vport_slock, flags);
+
if (!vp)
return;