Comment 4 for bug 1475218

Reviewed: https://review.openstack.org/202449
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d04335c448aa15cf9e1902e22ed4cd17b6ed344b
Submitter: Jenkins
Branch: master

commit d04335c448aa15cf9e1902e22ed4cd17b6ed344b
Author: Kevin Benton <email address hidden>
Date: Thu Jul 16 02:07:48 2015 -0700

    Add oslo db retry decorator to non-CRUD actions

    The previously added decorators to the create and update handlers
    in the API layer only applied to actions that followed the standard
    create/update path. However, for API operations like add_router_interface,
    a different path is followed that wasn't covered by a retry decorator.

    This patch adds the decorator to handle deadlocks in those operations as
    well.

    Closes-Bug: #1475218
    Change-Id: Ib354074e6a3f68cedb95fd774f905d94ca16a830