Comment 5 for bug 1633293

Reviewed: https://review.openstack.org/387756
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=9b41d38dce3408624ec614c7cf0f54f8f54aa2ba
Submitter: Jenkins
Branch: stable/newton

commit 9b41d38dce3408624ec614c7cf0f54f8f54aa2ba
Author: Jamie Lennox <email address hidden>
Date: Fri Oct 14 13:14:05 2016 +1100

    Only emit deprecation warning when deprecated value read

    If providers is not found in the CONF.service_providers.service_provider
    it looks them up from implicit conf files. If nothing is defined there
    it still emits a deprecation warning.

    Maybe a warning should be emitted if this value is empty, however the
    deprecation warning that is provided is incorrect and misleading.

    Change-Id: I3166a445b69d854b294843814a081e74c1aadb3b
    Closes-Bug: #1633293
    (cherry picked from commit 46ba1aa762737daee26e35a45eaa87e3a427521a)