tree 30ea20eda40fff444a192fd9fd9c6c72cb1a8160
parent 268cd656bce3f731aa847ae6f827d51960128880
author zhufl <zhu.fanglei@zte.com.cn> 1475981921 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1475982065 +0800

Remove unnecessary wait-for-volume-available

There is already wait_for_volume_status 'available' in
base.create_volume, so the caller need not duplicate the
wait procedure.

Change-Id: Iecc9eda77ba6e6b5fc7fb3bd0470efe99b343385