struct sctp_chunk *sctp_get_ecne_prepend(struct sctp_association *asoc)
{
	if (!asoc->need_ecne)
		return NULL;

	/* Send ECNE if needed.
	 * Not being able to allocate a chunk here is not deadly.
	 */
	return sctp_make_ecne(asoc, asoc->last_ecne_tsn);
}
Unknown