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

[Andrew Cagney]

New commits:
commit dfd873462140180e3fef1f9a2a756d90c32c59f2
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jun 11 10:38:32 2019 -0400

    logging: drop "ip_" from ip_{address,endpoint,subnet}_buf
    
    So that things more consistently passing <foo>_buf to str_<foo>().
    Besides, it is shorter.