From: ling-yun <zengyunling@huawei.com>
Date: Thu, 9 Jan 2014 10:49:53 +0000 (+0800)
Subject: Remove unused variable in os-extend api
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=f78746062f942b30d73f2575c41dee26b3619f2f;p=openstack-build%2Fcinder-build.git

Remove unused variable in os-extend api

Temp variable _val in _extend method is not being used, so remove this
'_val' variable.

Change-Id: I4a3f5e28d1882698a3efd116044c4fddff86c474
Closes-Bug: #1267423
---

diff --git a/cinder/api/contrib/volume_actions.py b/cinder/api/contrib/volume_actions.py
index ba432985a..2e87b4e0f 100644
--- a/cinder/api/contrib/volume_actions.py
+++ b/cinder/api/contrib/volume_actions.py
@@ -275,7 +275,7 @@ class VolumeActionsController(wsgi.Controller):
             raise webob.exc.HTTPNotFound(explanation=error.msg)
 
         try:
-            _val = int(body['os-extend']['new_size'])
+            int(body['os-extend']['new_size'])
         except (KeyError, ValueError, TypeError):
             msg = _("New volume size must be specified as an integer.")
             raise webob.exc.HTTPBadRequest(explanation=msg)