tree a925da1893034ee6fea0bb22234d86638d392ab1
parent 4f5e426d10452db85925d02f35074932aae115db
author Tianbiao Qi <qitianbiao@gmail.com> 1474947210 +0800
committer Tianbiao Qi <qitianbiao@gmail.com> 1474956415 +0800

Remove misleading arguments

method _create_multiple_servers have three parameters in sequence:
'name', 'wait_until' and 'kwargs', however nobody uses the 'name'
and 'wait_until'. Instead it must have kwargs['name'] created/read
then passed to create_test_server(**kwargs).

It is misleading because _create_multiple_servers('foo') won't
create servers which names are or are started with 'foo'.

Cleanupping 'name' and 'wait_until' removes the misleading.

Thanks to Masayuki's suggestion.
Change-Id: Ia9797f9569324b0ad3f40ed332120aab345d560e