Function ctf_do_drop

freebsd/netinet/tcp_stacks/rack_bbr_common.c:646–657

}

void
ctf_do_drop(struct mbuf *m, struct tcpcb *tp)
{

	/*
	 * Drop space held by incoming segment and return.
	 */
	if (tp != NULL)
		INP_WUNLOCK(tp->t_inpcb);
	if (m)
		m_freem(m);
}

int
ctf_process_rst(struct mbuf *m, struct tcphdr *th, struct socket *so, struct tcpcb *tp)