682 				 const struct tcp_ao_hdr *aoh,  in tcp_v4_ao_sign_reset()  argument
698 	if (tcp_ao_prepare_reset(sk, skb, aoh, l3index, ntohl(reply->seq),  in tcp_v4_ao_sign_reset()
704 				 (aoh->rnext_keyid << 8) | keyid);  in tcp_v4_ao_sign_reset()
747 	const struct tcp_ao_hdr *aoh;  in tcp_v4_send_reset()  local
792 	if (tcp_parse_auth_options(tcp_hdr(skb), &md5_hash_location, &aoh))  in tcp_v4_send_reset()
795 	if (aoh && tcp_v4_ao_sign_reset(sk, skb, aoh, &arg, &rep.th, rep.opt))  in tcp_v4_send_reset()
1048 			const struct tcp_ao_hdr *aoh;  local
1050 			if (tcp_parse_auth_options(tcp_hdr(skb), NULL, &aoh)) {
1055 			if (aoh)
1056 				key.ao_key = tcp_ao_established_key(ao_info, aoh->rnext_keyid, -1);
1104 		const struct tcp_ao_hdr *aoh;  local
1108 		if (tcp_parse_auth_options(tcp_hdr(skb), NULL, &aoh))
1110 		if (!aoh)
1116 					      aoh->rnext_keyid, -1);
1137 		key.rcv_next = aoh->keyid;