tree 3e4437b78ebe6d2f823701da324b49c878f29310
parent 8b1b51e4a509a304e04cc4825b4597c7abad5157
author Hyunsun Moon <hyunsun.moon@gmail.com> 1499751853 +0900
committer Hyunsun Moon <hyunsun.moon@gmail.com> 1499923522 +0000

Fixed gateway nodes are stuck in PORT_CREATED state

We don't need to double check group state when handling GROUP_ADDED or
GROUP_UPDATED event, which results in race when multiple gateway nodes
exist.

Change-Id: I8c2cff7ab56f7739e05c99ce2c535615661bdc04