876 	struct mountpoint *old_mp = mnt->mnt_mp;  in mnt_change_mountpoint()  local
885 	put_mountpoint(old_mp);  in mnt_change_mountpoint()
2687 	struct mountpoint *mp, *old_mp;  in do_move_mount()  local
2699 	old_mp = old->mnt_mp;  in do_move_mount()
2751 		put_mountpoint(old_mp);  in do_move_mount()
3714 	struct mountpoint *old_mp, *root_mp;  in SYSCALL_DEFINE2()  local
3735 	old_mp = lock_mount(&old);  in SYSCALL_DEFINE2()
3736 	error = PTR_ERR(old_mp);  in SYSCALL_DEFINE2()
3737 	if (IS_ERR(old_mp))  in SYSCALL_DEFINE2()
3783 	attach_mnt(root_mnt, old_mnt, old_mp);  in SYSCALL_DEFINE2()
3795 	unlock_mount(old_mp);  in SYSCALL_DEFINE2()