tree d89b3692e4f1a51204f89e1acc23281f50c3cad1
parent 24f5751aa6daf177514817ba706b90b59aaf6b04
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1489772504 -0700
committer Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> 1489788005 -0700

Remove set_nic_state from old remote_client

set_nic_state was just one-line command wrapper method and it was
not worth to keep it as a common method. That made stacktrace
deep unnecessarily.
This patch removes set_nic_state for the cleanup.

NOTE: This method is not used at outside of Tempest.

Change-Id: Ida09a3b4098980c1644cc096453c34ef6e1c2a37