diff --git a/patrole_tempest_plugin/tests/api/network/test_floating_ips_rbac.py b/patrole_tempest_plugin/tests/api/network/test_floating_ips_rbac.py
index a875321..67b32a2 100644
--- a/patrole_tempest_plugin/tests/api/network/test_floating_ips_rbac.py
+++ b/patrole_tempest_plugin/tests/api/network/test_floating_ips_rbac.py
@@ -15,7 +15,6 @@
 
 import netaddr
 
-from oslo_log import log
 from tempest import config
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
@@ -24,7 +23,6 @@
 from patrole_tempest_plugin.tests.api.network import rbac_base as base
 
 CONF = config.CONF
-LOG = log.getLogger(__name__)
 
 
 class FloatingIpsRbacTest(base.BaseNetworkRbacTest):
diff --git a/patrole_tempest_plugin/tests/api/network/test_metering_label_rules_rbac.py b/patrole_tempest_plugin/tests/api/network/test_metering_label_rules_rbac.py
index 2efb3fe..3c74c07 100644
--- a/patrole_tempest_plugin/tests/api/network/test_metering_label_rules_rbac.py
+++ b/patrole_tempest_plugin/tests/api/network/test_metering_label_rules_rbac.py
@@ -13,7 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log
 from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
@@ -24,7 +23,6 @@
 from patrole_tempest_plugin.tests.api.network import rbac_base as base
 
 CONF = config.CONF
-LOG = log.getLogger(__name__)
 
 
 class MeteringLabelRulesRbacTest(base.BaseNetworkRbacTest):
diff --git a/patrole_tempest_plugin/tests/api/network/test_metering_labels_rbac.py b/patrole_tempest_plugin/tests/api/network/test_metering_labels_rbac.py
index 9aabfa0..89c6870 100644
--- a/patrole_tempest_plugin/tests/api/network/test_metering_labels_rbac.py
+++ b/patrole_tempest_plugin/tests/api/network/test_metering_labels_rbac.py
@@ -13,7 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
@@ -22,8 +21,6 @@
 from patrole_tempest_plugin import rbac_rule_validation
 from patrole_tempest_plugin.tests.api.network import rbac_base as base
 
-LOG = log.getLogger(__name__)
-
 
 class MeteringLabelsRbacTest(base.BaseNetworkRbacTest):
 
diff --git a/patrole_tempest_plugin/tests/api/network/test_routers_rbac.py b/patrole_tempest_plugin/tests/api/network/test_routers_rbac.py
index 1be46ab..79f1b74 100644
--- a/patrole_tempest_plugin/tests/api/network/test_routers_rbac.py
+++ b/patrole_tempest_plugin/tests/api/network/test_routers_rbac.py
@@ -15,10 +15,7 @@
 
 import netaddr
 
-from oslo_log import log
-
 from tempest.common.utils import net_utils
-from tempest import config
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
@@ -27,9 +24,6 @@
 from patrole_tempest_plugin import rbac_rule_validation
 from patrole_tempest_plugin.tests.api.network import rbac_base as base
 
-CONF = config.CONF
-LOG = log.getLogger(__name__)
-
 
 class RouterRbacTest(base.BaseNetworkRbacTest):
     @classmethod
diff --git a/patrole_tempest_plugin/tests/api/network/test_security_groups_rbac.py b/patrole_tempest_plugin/tests/api/network/test_security_groups_rbac.py
index 2ccc688..2672b57 100644
--- a/patrole_tempest_plugin/tests/api/network/test_security_groups_rbac.py
+++ b/patrole_tempest_plugin/tests/api/network/test_security_groups_rbac.py
@@ -13,8 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-from oslo_log import log
-
 from tempest.lib.common.utils import data_utils
 from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
@@ -23,8 +21,6 @@
 from patrole_tempest_plugin import rbac_rule_validation
 from patrole_tempest_plugin.tests.api.network import rbac_base as base
 
-LOG = log.getLogger(__name__)
-
 
 class SecGroupRbacTest(base.BaseNetworkRbacTest):
 
diff --git a/patrole_tempest_plugin/tests/api/volume/test_volume_quotas_rbac.py b/patrole_tempest_plugin/tests/api/volume/test_volume_quotas_rbac.py
index a56ca5a..6e9812b 100644
--- a/patrole_tempest_plugin/tests/api/volume/test_volume_quotas_rbac.py
+++ b/patrole_tempest_plugin/tests/api/volume/test_volume_quotas_rbac.py
@@ -13,19 +13,11 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
-
-from tempest import config
 from tempest.lib import decorators
 
 from patrole_tempest_plugin import rbac_rule_validation
 from patrole_tempest_plugin.tests.api.volume import rbac_base
 
-QUOTA_KEYS = ['gigabytes', 'snapshots', 'volumes']
-QUOTA_USAGE_KEYS = ['reserved', 'limit', 'in_use']
-CONF = config.CONF
-LOG = logging.getLogger(__name__)
-
 
 class VolumeQuotasRbacTest(rbac_base.BaseVolumeRbacTest):