Function m_demote_pkthdr

freebsd/kern/uipc_mbuf.c:250–259

}

void
m_demote_pkthdr(struct mbuf *m)
{

	M_ASSERTPKTHDR(m);

	m_tag_delete_chain(m, NULL);
	m->m_flags &= ~M_PKTHDR;
	bzero(&m->m_pkthdr, sizeof(struct pkthdr));
}

/*
 * Clean up mbuf (chain) from any tags and packet headers.