Remove unused variable
Remove unused variable

TrivialFix

Change-Id: I13c3bc036a3ae8e46a40bd7141afd7e36a276de2

rajalokan/keystone,openstack/keystone,ilay09/keystone,rajalokan/keystone,ilay09/keystone,openstack/keystone,mahak/keystone,mahak/keystone,rajalokan/keystone,mahak/keystone,openstack/keystone,ilay09/keystone