tree 0ba3912096ea07a993b16bf7b05c097f808cdf77
parent 707a7e62f2bb161f8af280c0119b00cc6c73c4dd
author Yuta HIGUCHI <y-higuchi@onlab.us> 1412294277 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1412294563 -0700

Ignore setRole if switch is not connected to that node.

Change-Id: I40fb0b768294926924b29c7715a91c95df9b9664