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

[D. Hugh Redelmeier]

New commits:
commit 9b5271ab42816b6887b44b68672e47501d3c31a4
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Oct 17 14:19:43 2020 -0400

    pluto: rcv_whack.c: clarify and simplify key_add_request()