2 files changed, 2 insertions, 6 deletions
diff --git a/openstackclient/tests/functional/volume/v1/test_service.py b/openstackclient/tests/functional/volume/v1/test_service.py
index c921c46a..fee73f18 100644
--- a/openstackclient/tests/functional/volume/v1/test_service.py
+++ b/openstackclient/tests/functional/volume/v1/test_service.py
@@ -64,10 +64,7 @@ class VolumeServiceTests(common.BaseVolumeTests):
             'enabled',
             cmd_output[0]['Status']
         )
-        self.assertEqual(
-            None,
-            cmd_output[0]['Disabled Reason']
-        )
+        self.assertIsNone(cmd_output[0]['Disabled Reason'])
 
         # Test volume service set --disable and --disable-reason
         disable_reason = 'disable_reason'
diff --git a/openstackclient/tests/functional/volume/v2/test_service.py b/openstackclient/tests/functional/volume/v2/test_service.py
index 8d1944e4..6986fde6 100644
--- a/openstackclient/tests/functional/volume/v2/test_service.py
+++ b/openstackclient/tests/functional/volume/v2/test_service.py
@@ -64,8 +64,7 @@ class VolumeServiceTests(common.BaseVolumeTests):
             'enabled',
             cmd_output[0]['Status']
         )
-        self.assertEqual(
-            None,
+        self.assertIsNone(
             cmd_output[0]['Disabled Reason']
         )