From 47ed682128ec5f1eb174f0fdb306013c2417b290 Mon Sep 17 00:00:00 2001
From: junboli <junbo85.li@gmail.com>
Date: Sat, 21 Apr 2018 17:40:36 +0800
Subject: [PATCH] Clearup duplicate req_version variable

In the method '_items', req_version is doubled, so remove one.

Change-Id: I5a7446a3843eeb192092a2aff74b254527f4eae5
---
 cinder/api/v3/snapshots.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cinder/api/v3/snapshots.py b/cinder/api/v3/snapshots.py
index 2595cf02540..0c0d7afd25e 100644
--- a/cinder/api/v3/snapshots.py
+++ b/cinder/api/v3/snapshots.py
@@ -72,7 +72,6 @@ class SnapshotsController(snapshots_v2.SnapshotsController):
     def _items(self, req, is_detail=True):
         """Returns a list of snapshots, transformed through view builder."""
         context = req.environ['cinder.context']
-        req_version = req.api_version_request
         # Pop out non search_opts and create local variables
         search_opts = req.GET.copy()
         sort_keys, sort_dirs = common.get_sort_params(search_opts)