tree cb7bd0c227c098770c2443f45c0394d9142d8ec8
parent 5afa9540a8f7a124577534c48cc055042651466c
author Mahir Gunyel <mahir.gunyel@netsia.com> 1582662637 -0800
committer Mahir Gunyel <mahir.gunyel@netsia.com> 1582741532 -0800

VOL-2664 Avoid overwriting vlan-filter-tasks in queue

-tag_add check is done in vlan-filter-task for add and remove cases.
-also a few log corrections are done.

Change-Id: Iec969bbbb9bffdf1236601b6a182eb0a88012416