[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit 97109fbb9e34122b41f8ab3dff8f69f7ab3b0fbe
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Aug 5 17:09:04 2019 -0400

    ip_address: delete set_port(), uses eliminated