clean up some unused variables. also, making a variable global isn't the
authortedu <tedu@openbsd.org>
Sat, 8 Jul 2017 22:14:48 +0000 (22:14 +0000)
committertedu <tedu@openbsd.org>
Sat, 8 Jul 2017 22:14:48 +0000 (22:14 +0000)
commitb02d8f0513025e9c83c646dd087b02213b9347c8
tree1246cb051a41306f8301c87bb07ce4cfcb8c2700
parentc9c0bf19e20ccedb559f044c9eaf7dc4ad6357a7
clean up some unused variables. also, making a variable global isn't the
best way to zero initialize it if that's all you need.
usr.bin/lock/lock.c