From: huangtianhua <huangtianhua@huawei.com>
Date: Fri, 12 Dec 2014 02:49:49 +0000 (+0800)
Subject: Remove an unused variable in volume/manager.py
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=6ef5043363913f685234cabcacc802a7c0284963;p=openstack-build%2Fcinder-build.git

Remove an unused variable in volume/manager.py

The 'old_reservations' variable defined in a exception handling block in 'retype' method is never used, this change removes it.

Change-Id: Iaf39ea31bcbd31a90b621b6f33b6aa799f425744
---

diff --git a/cinder/volume/manager.py b/cinder/volume/manager.py
index b93022266..ab2e68c7c 100644
--- a/cinder/volume/manager.py
+++ b/cinder/volume/manager.py
@@ -1406,7 +1406,6 @@ class VolumeManager(manager.SchedulerDependentManager):
                                               project_id=project_id,
                                               **reserve_opts)
         except Exception:
-            old_reservations = None
             self.db.volume_update(context, volume_id, status_update)
             LOG.exception(_LE("Failed to update usages "
                               "while retyping volume."))