1157 	struct tcphdr rth;  in tcp_v4_send_reset()  local
1168 	memset(&rth, 0, sizeof(struct tcphdr));   in tcp_v4_send_reset()
1169 	rth.dest = th->source;  in tcp_v4_send_reset()
1170 	rth.source = th->dest;   in tcp_v4_send_reset()
1171 	rth.doff = sizeof(struct tcphdr)/4;  in tcp_v4_send_reset()
1172 	rth.rst = 1;  in tcp_v4_send_reset()
1175 		rth.seq = th->ack_seq;  in tcp_v4_send_reset()
1177 		rth.ack = 1;  in tcp_v4_send_reset()
1178 		rth.ack_seq = htonl(ntohl(th->seq) + th->syn + th->fin  in tcp_v4_send_reset()
1183 	arg.iov[0].iov_base = (unsigned char *)&rth;   in tcp_v4_send_reset()
1184 	arg.iov[0].iov_len  = sizeof rth;  in tcp_v4_send_reset()
1194 	ip_send_reply(tcp_socket->sk, skb, &arg, sizeof rth);  in tcp_v4_send_reset()