From 101def2e99989cb6da5ba711ad8f07a7346560e5 Mon Sep 17 00:00:00 2001
From: Matt Riedemann <mriedem@us.ibm.com>
Date: Wed, 29 Jun 2016 17:57:10 -0400
Subject: [PATCH] trivial: comment about vif object address field

I always have to check if the VirtualInterface.address
field is an IP or a MAC address, so add a comment about
what it is.

Change-Id: I2fd31f2bcc00a0bba15b625c2d97f7d50e40e929
---
 nova/objects/virtual_interface.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nova/objects/virtual_interface.py b/nova/objects/virtual_interface.py
index 7a72b28dc016..abcabc0e1329 100644
--- a/nova/objects/virtual_interface.py
+++ b/nova/objects/virtual_interface.py
@@ -33,6 +33,7 @@ class VirtualInterface(base.NovaPersistentObject, base.NovaObject):
 
     fields = {
         'id': fields.IntegerField(),
+        # This is a MAC address.
         'address': fields.StringField(nullable=True),
         'network_id': fields.IntegerField(),
         'instance_uuid': fields.UUIDField(),