qa: improve variable name

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/qa/tasks/cephfs/cephfs_test_case.py b/qa/tasks/cephfs/cephfs_test_case.py
index 3349cd17ac8cb51ca2ed1a92279f0933418fd661..6419d9044da2cf32ad8b2b99ce50e1201b253c1e 100644 (file)
--- a/qa/tasks/cephfs/cephfs_test_case.py
+++ b/qa/tasks/cephfs/cephfs_test_case.py
@@ -229,13 +229,13 @@ class CephFSTestCase(CephTestCase):
         return dict([(s['id'], s) for s in session_ls])
 
     def wait_until_evicted(self, client_id, timeout=30):
-        def helper():
+        def is_client_evicted():
             ls = self._session_list()
             for s in ls:
                 if s['id'] == client_id:
                     return False
             return True
-        self.wait_until_true(lambda: helper(), timeout)
+        self.wait_until_true(is_client_evicted, timeout)
 
     def wait_for_daemon_start(self, daemon_ids=None):
         """