tree 6301d33b2a166b5ee10db1823fa69cb15cbcb1d3
parent d1b9789549c1df7ce8166a4bbfdd8c918fb3807f
author zhufl <zhu.fanglei@zte.com.cn> 1474515835 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1474527790 +0800

Remove duplicated judgement

This is the same with I3dbe99b31ffb4d971d2ca7b4be21941f6f30d3cb
Because cred_client.create_user already has the judgement
"if 'user' in user:", so there is no need for the caller
to duplicate it.

Change-Id: I97fc39c90e7da094a384ac3e330e435a71313661