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

[Andrew Cagney]

New commits:
commit ede8a964b0e2d292a44c2033739ebce8348f7638
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Oct 5 19:46:43 2021 -0400

    Revert "Revert "ip: replace ttoipproto(int *) with ttoprotocol(ip_protocol*)""
    
    Put back what wasn't broken.
    
    This reverts commit 38824332d9069c457e3725c94933792222073cb1.

commit 3adf186737a7326ae4a2482f306b3061c2215241
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Oct 4 18:26:24 2021 -0400

    connections: pretty-print update_ends_from_this_host_addr()'s debug-logging

commit d63f5265fb10112b1c50b2ad512a0cc23c15510c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Oct 4 13:51:07 2021 -0400

    connections: use enum left_right when logging the left/right connection sides
    
    (but keep in mind that left is this, and right is that)