Comment 3 for bug 1475218

Reviewed: https://review.openstack.org/202461
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=bcb4d237a79be9af18f1bcc792e1827c18b058d2
Submitter: Jenkins
Branch: feature/qos

commit bcb4d237a79be9af18f1bcc792e1827c18b058d2
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
    (cherry picked from commit 435ffa7c67cf8668063588e2af760c1ff595dfbb)