tree 604c2431e24071141c68422263b9b2ce83616601
parent c884b69abccdcbc756cca25eb612c6b3e65eaa76
author Jordan Halterman <jordan@opennetworking.org> 1511998654 -0800
committer Thomas Vachuska <tom@opennetworking.org> 1512158543 +0000

[ONOS-7243] Check for existing device master before attempting to acquire mastership to mark device offline

Change-Id: I11c1b173d2bb7d866889d0d6d42b9e7e702c2e79