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

[Andrew Cagney]

New commits:
commit 54a2f4270d6da970e3876ff45724fb13d37b4288
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Aug 9 08:24:25 2019 -0400

    ip_address: tweak comment, suggest adding if_info to structure