locks: add locks_move_blocks in posix_lock_inode

We forget to call locks_move_blocks in posix_lock_inode when try to
process same owner and different types.
Signed-off-by: yangerkun <yangerkun@huawei.com>
Signed-off-by: Jeff Layton <jlayton@kernel.org>

fs/locks.c

@@ -1282,6 +1282,7 @@ static int posix_lock_inode(struct inode *inode, struct file_lock *request,
 				if (!new_fl)
 					goto out;
 				locks_copy_lock(new_fl, request);
+				locks_move_blocks(new_fl, request);
 				request = new_fl;
 				new_fl = NULL;
 				locks_insert_lock_ctx(request, &fl->fl_list);