Tests: Fix test_volume.py import ordering
Minor fix from
@@ -25,6 +25,7 @@ from castellan import key_manager
import enum
import eventlet
import mock
+import os_brick.initiator.connectors.iscsi
from oslo_concurrency import processutils
from oslo_config import cfg
from oslo_utils import imageutils
@@ -56,7 +57,6 @@ from cinder.volume import manager as vol_manager
from cinder.volume import rpcapi as volume_rpcapi
import cinder.volume.targets.tgt
from cinder.volume import volume_types
-import os_brick.initiator.connectors.iscsi
QUOTAS = quota.QUOTAS
