fix F841 unused-variable

Signed-off-by: Gaëtan Lehmann <[email protected]>

Author: glehmann

tests/storage/glusterfs/conftest.py

@@ -105,7 +105,7 @@ def teardown_for_host(h):
         try:
             # Volume might already be stopped if failure happened on delete
             h.ssh(['gluster', '--mode=script', 'volume', 'stop', 'vol0'])
-        except Exception as e:
+        except Exception:
             pass
 
         h.ssh(['gluster', '--mode=script', 'volume', 'delete', 'vol0'])

tests/storage/storage.py

@@ -4,7 +4,7 @@
 
 def try_to_create_sr_with_missing_device(sr_type, label, host):
     try:
-        sr = host.sr_create(sr_type, label, {}, verify=True)
+        host.sr_create(sr_type, label, {}, verify=True)
     except SSHCommandFailed as e:
         assert e.stdout == (
             'Error code: SR_BACKEND_FAILURE_90\nError parameters: , '