Remove a set, but unused varible in nfs_socket(); NQNFS leftover.
Remove a set, but unused varible in nfs_socket();
NQNFS leftover.

ok miod@,blambert@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars