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

[Andrew Cagney]

New commits:
commit 57a91ef46fdb24f2a98b708ab50ca5706ebbf903
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Nov 11 14:22:32 2016 -0500

    pluto: delete macro hmac_final_chunk(), unused