tree ad112e63163a54227dbfc767bbd8f51df9673a41
parent 1c602061616e564dae2b1039bd048e2426585de5
author Rawlin Peters <rawlin.peters@hpe.com> 1469044282 -0600
committer Rawlin Peters <rawlin.peters@hpe.com> 1469222210 -0600

Prohibit deletion of ports currently in use by a trunk

A port that is currently in use as a trunk port or a subport cannot be
deleted. The trunk or subport that the port is owned by must be deleted
first.

Partially-implements: blueprint vlan-aware-vms
Change-Id: I35aec716b44b85a686c9d0f8f591d7d1ec21a794