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

[Andrew Cagney]

New commits:
commit 4646dfadcbf08068fd356ecc4f85e1540ee93ea0
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Dec 5 13:13:21 2017 -0500

    crypto: delete struct pcr_skeycalc_v2_r's unused wire arena