Comment 19 for bug 1841050

Reviewed: https://review.opendev.org/c/openstack/horizon/+/859155
Committed: https://opendev.org/openstack/horizon/commit/fc0f9c664afbb0b8ba9f30c65ccf9b096bf942d2
Submitter: "Zuul (22348)"
Branch: stable/xena

commit fc0f9c664afbb0b8ba9f30c65ccf9b096bf942d2
Author: Sam Morrison <email address hidden>
Date: Tue Nov 23 13:56:23 2021 +1100

    Don't try and update port security if its not changing

    Default policy in neutron doesn't allow port security to change
    if network not owned by the user. To allow users to update other
    attributes of a port don't send port_security_enabled attribute
    to neutron unless it changes.

    If user tries to change port security on a port in a network not
    owned by them it will still error as it does now.

    Partial-Bug: #1841050

    Change-Id: I301336103cabc3f1cab3ee72d7743385ff1a10d6
    (cherry picked from commit d059b0bc40f04befc60657cd6504cc5711934b90)