[PATCH] lockd shouldn't call posix_unblock_lock here

nlmsvc_notify_blocked() is only called via the fl_notify() pointer which
is only called immediately after we already did a locks_delete_block(),
so calling posix_unblock_lock() here is always a NOP.

fs/lockd/svclock.c

@@ -472,7 +472,6 @@ nlmsvc_notify_blocked(struct file_lock *fl)
 	struct nlm_block	**bp, *block;
 
 	dprintk("lockd: VFS unblock notification for block %p\n", fl);
-	posix_unblock_lock(fl);
 	for (bp = &nlm_blocked; (block = *bp); bp = &block->b_next) {
 		if (nlm_compare_locks(&block->b_call.a_args.lock.fl, fl)) {
 			nlmsvc_insert_block(block, 0);