tree 67d710cb46ad173e6110f3a397e91b8ae4343335
parent c18e2b21c16b0174ab71cb54846e06ffc4eebea7
author zhufl <zhu.fanglei@zte.com.cn> 1477965981 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1477965981 +0800

Remove unnecessary function _create_multiple_servers

There already rand name exists in create_test_server, so
_create_multiple_servers is unnecessary. This is to
remove it and use create_test_server directly.

Change-Id: I939b31fce4db5f8aea7a01f87f6d00796884dd89