Remove unused import

Signed-off-by: Zack Cerza <zack.cerza@inktank.com>

diff --git a/teuthology/worker.py b/teuthology/worker.py
index e89bf6349b213c5714a3ea70ee48a2e1e672e4da..6676a9d2c97f5debeacb2a04665071744974ffaa 100644 (file)
--- a/teuthology/worker.py
+++ b/teuthology/worker.py
@@ -2,7 +2,6 @@ import fcntl
 import logging
 import os
 import subprocess
-import signal
 import shutil
 import sys
 import tempfile