NLM: Fix nlmclnt_test to not copy private part of locks

The struct file_lock does not carry a properly initialised lock,
so don't copy it as if it were.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

fs/lockd/clntproc.c

@@ -434,7 +434,9 @@ nlmclnt_test(struct nlm_rqst *req, struct file_lock *fl)
 		/*
 		 * Report the conflicting lock back to the application.
 		 */
-		locks_copy_lock(fl, &req->a_res.lock.fl);
+		fl->fl_start = req->a_res.lock.fl.fl_start;
+		fl->fl_end = req->a_res.lock.fl.fl_start;
+		fl->fl_type = req->a_res.lock.fl.fl_type;
 		fl->fl_pid = 0;
 	} else {
 		return nlm_stat_to_errno(req->a_res.status);

fs/nfs/file.c

@@ -399,7 +399,10 @@ static int do_getlk(struct file *filp, int cmd, struct file_lock *fl)
 	lock_kernel();
 	/* Try local locking first */
 	if (posix_test_lock(filp, fl, &cfl)) {
-		locks_copy_lock(fl, &cfl);
+		fl->fl_start = cfl.fl_start;
+		fl->fl_end = cfl.fl_end;
+		fl->fl_type = cfl.fl_type;
+		fl->fl_pid = cfl.fl_pid;
 		goto out;
 	}