tree c9e0e966c1d919b41ccf45874d1fb2c17a1077b6
parent 7ee11ccf5a1f400676f9c402d943c08dfa23e303
author zhufl <zhu.fanglei@zte.com.cn> 1476772355 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1476772457 +0800

Remove unnecessary function _create_multiple_servers

In MultipleCreateTestJSON, _create_multiple_servers does nothing
special than create_test_server, so this is to remove
_create_multiple_servers and use create_test_server directly.

Change-Id: Ia96599accb3297d5014657a48d98858706a8e0b7