K 10
svn:author
V 6
araujo
K 8
svn:date
V 27
2016-01-08T02:59:56.280032Z
K 7
svn:log
V 196
MFC: r292980

Clean up unused-but-set-variable spotted by gcc4.9.

Reviewed by:	ngie
Approved by:	rodrigc (mentor)
Sponsored by:	gandi.net
Differential Revision:	https://reviews.freebsd.org/D4774

END