K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2018-07-20T07:07:27.827846Z
K 7
svn:log
V 244
Get rid of unused variables.

copied_key and copied_salt are assigned with NULL and never used
otherwise. Remove the two variables and related code.

Reviewed by:	pfg
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D16314

END