Staging: lustre: console: Remove irrelevant return statement

Remove return statement from the function lstcon_group_ndlink_move()
as its return type is void.
Fix checkpatch WARNING: void function return statements are not
generally useful
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/selftest/console.c

@@ -318,8 +318,6 @@ lstcon_group_ndlink_move(lstcon_group_t *old,
 	list_add_tail(&ndl->ndl_hlink, &new->grp_ndl_hash[idx]);
 	list_add_tail(&ndl->ndl_link, &new->grp_ndl_list);
 	new->grp_nnode++;
-
-	return;
 }
 
 static void