filestore_idempotent: remove unused import

diff --git a/teuthology/task/filestore_idempotent.py b/teuthology/task/filestore_idempotent.py
index 0ad9bada9aa8eebd863a637b3e1c28454461e11c..a9c9b2f037c072060688c9e5765480e513552b95 100644 (file)
--- a/teuthology/task/filestore_idempotent.py
+++ b/teuthology/task/filestore_idempotent.py
@@ -1,4 +1,3 @@
-from cStringIO import StringIO
 import logging
 
 from teuthology import misc as teuthology