test_volume_client: declare only one default for python version

Fixes: http://tracker.ceph.com/issues/40460
Signed-off-by: Rishabh Dave <ridave@redhat.com>

diff --git a/qa/tasks/cephfs/test_volume_client.py b/qa/tasks/cephfs/test_volume_client.py
index 48b3e7566c9df554d5a311a699b963dd578bfd7f..31484dde4004551115a899b9ffdf7948dfe6a336 100644 (file)
--- a/qa/tasks/cephfs/test_volume_client.py
+++ b/qa/tasks/cephfs/test_volume_client.py
@@ -18,7 +18,8 @@ class TestVolumeClient(CephFSTestCase):
 
     def setUp(self):
         CephFSTestCase.setUp(self)
-        self.py_version = self.ctx.config.get('overrides', {}).get('python', 'python')
+        self.py_version = self.ctx.config.get('overrides', {}).\
+                          get('python', TestVolumeClient.default_py_version)
         log.info("using python version: {python_version}".format(
             python_version=self.py_version
         ))