git: powerd: Staticize global variables

[Sepherosa Ziehau]

commit 2e01237b016384854f21b65422409ca5de55ded8
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Sat Jul 4 23:27:15 2015 +0800

    powerd: Staticize global variables

Summary of changes:
 usr.sbin/powerd/powerd.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/2e01237b016384854f21b65422409ca5de55ded8


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