Comment 18 for bug 1444112

Reviewed: https://review.openstack.org/196763
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=86584f5da2bcec0fe5c1e9790dac6a4f3f35955d
Submitter: Jenkins
Branch: stable/kilo

commit 86584f5da2bcec0fe5c1e9790dac6a4f3f35955d
Author: armando-migliaccio <email address hidden>
Date: Thu Apr 16 17:37:51 2015 -0700

    Avoid double-hopping deletes for security group rules

    There is no need to get and delete; we can delete with one bullet.
    This will most likely have quite a decent performance benefit overall.

    The patch preserves the existing logic of raising and error on the missing
    element; a test was added to spur up the coverage.

    Related-bug: #1444112

    Change-Id: Iaef77bd3f7775ed91d374838fb5488d925b4062c
    (cherry picked from commit 05a9f16257c2953bf40d11ca2a2f9651ba4e86b2)