Comment 3 for bug 1064261

Reviewed: https://review.openstack.org/14745
Committed: http://github.com/openstack/quantum/commit/51c87994700bc5cda4349d7cebcbc400ce7c1ee9
Submitter: Jenkins
Branch: stable/folsom

commit 51c87994700bc5cda4349d7cebcbc400ce7c1ee9
Author: Gary Kotton <email address hidden>
Date: Mon Oct 8 04:18:11 2012 +0000

    Ensures port is not created when database exception occurs

    Fixes bug 1064261

    The port creation code did not correctly treat a database error. That is,
    if there was an exception the port would be created and an error returned
    to the client.

    Change-Id: I6cf36d1c641b46716afb16f228b8daa631099a5d