3992 	struct mbuf *o_pak;  in sctp_lowlevel_chunk_output()  local
4194 			if (SCTP_GET_HEADER_FOR_OUTPUT(o_pak)) {  in sctp_lowlevel_chunk_output()
4200 			SCTP_ATTACH_CHAIN(o_pak, m, packet_length);  in sctp_lowlevel_chunk_output()
4209 					SCTP_ENABLE_UDP_CSUM(o_pak);  in sctp_lowlevel_chunk_output()
4222 				sctp_packet_log(o_pak);  in sctp_lowlevel_chunk_output()
4226 			SCTP_IP_OUTPUT(ret, o_pak, ro, inp, vrf_id);  in sctp_lowlevel_chunk_output()
4526 			if (SCTP_GET_HEADER_FOR_OUTPUT(o_pak)) {  in sctp_lowlevel_chunk_output()
4532 			SCTP_ATTACH_CHAIN(o_pak, m, packet_length);  in sctp_lowlevel_chunk_output()
4536 …if ((udp->uh_sum = in6_cksum(o_pak, IPPROTO_UDP, sizeof(struct ip6_hdr), packet_length - sizeof(st…  in sctp_lowlevel_chunk_output()
4547 				sctp_packet_log(o_pak);  in sctp_lowlevel_chunk_output()
4550 			SCTP_IP6_OUTPUT(ret, o_pak, (struct route_in6 *)ro, &ifp, inp, vrf_id);  in sctp_lowlevel_chunk_output()
11110 	struct mbuf *o_pak;  in sctp_send_resp_msg()  local
11280 	if (SCTP_GET_HEADER_FOR_OUTPUT(o_pak)) {  in sctp_send_resp_msg()
11284 	SCTP_ATTACH_CHAIN(o_pak, mout, len);  in sctp_send_resp_msg()
11300 				SCTP_ENABLE_UDP_CSUM(o_pak);  in sctp_send_resp_msg()
11309 			sctp_packet_log(o_pak);  in sctp_send_resp_msg()
11313 		SCTP_IP_OUTPUT(ret, o_pak, NULL, NULL, vrf_id);  in sctp_send_resp_msg()
11322 …if ((udp->uh_sum = in6_cksum(o_pak, IPPROTO_UDP, sizeof(struct ip6_hdr), len - sizeof(struct ip6_h…  in sctp_send_resp_msg()
11332 			sctp_packet_log(o_pak);  in sctp_send_resp_msg()
11336 		SCTP_IP6_OUTPUT(ret, o_pak, NULL, NULL, NULL, vrf_id);  in sctp_send_resp_msg()