150 static struct tcphdr *th_get(struct net_pkt *pkt)  in th_get()
153 	struct tcphdr *th = NULL;  in th_get()
190 			struct tcphdr *th;  in tcp_endpoint_set()
214 			struct tcphdr *th;  in tcp_endpoint_set()
326 	struct tcphdr *th = th_get(pkt);  in tcp_data_len()
339 	struct tcphdr *th = th_get(pkt);  in tcp_th()
1078 		     sizeof(struct tcphdr));  in tcp_options_get()
1244 		struct tcphdr *th = th_get(pkt);  in tcp_check_pending_data()
1343 	NET_PKT_DATA_ACCESS_DEFINE(tcp_access, struct tcphdr);  in tcp_header_add()
1344 	struct tcphdr *th;  in tcp_header_add()
1346 	th = (struct tcphdr *)net_pkt_get_data(pkt, &tcp_access);  in tcp_header_add()
1351 	memset(th, 0, sizeof(struct tcphdr));  in tcp_header_add()
1464 	NET_PKT_DATA_ACCESS_DEFINE(tcp_access_rst, struct tcphdr);  in net_tcp_reply_rst()
1465 	struct tcphdr *th_pkt = th_get(pkt);  in net_tcp_reply_rst()
1466 	struct tcphdr *th_rst;  in net_tcp_reply_rst()
1476 				    sizeof(struct tcphdr));  in net_tcp_reply_rst()
1499 	th_rst = (struct tcphdr *)net_pkt_get_data(rst, &tcp_access_rst);  in net_tcp_reply_rst()
1504 	memset(th_rst, 0, sizeof(struct tcphdr));  in net_tcp_reply_rst()
1543 	size_t alloc_len = sizeof(struct tcphdr);  in tcp_out_ext()
2246 	struct tcphdr *th;  in tcp_recv()
2512 static bool tcp_validate_seq(struct tcp *conn, struct tcphdr *hdr)  in tcp_validate_seq()
2518 static int32_t tcp_compute_new_length(struct tcp *conn, struct tcphdr *hdr, size_t len,  in tcp_compute_new_length()
2803 	struct tcphdr *th = pkt ? th_get(pkt) : NULL;  in tcp_in()
4135 	struct tcphdr *th = th_get(pkt);  in tcp_input()