xfs_parent_removename
error = xfs_parent_removename(tp, du->ppargs, dp, name, ip);
error = xfs_parent_removename(tp, du_tgt->ppargs, target_dp,
int xfs_parent_removename(struct xfs_trans *tp, struct xfs_parent_args *ppargs,
error = xfs_parent_removename(sc->tp, &dl->ppargs, dp,