2257 	return tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&  in tcp_tsopt_ecr_before()
2959 	if (seq_rtt_us < 0 && tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&  in tcp_ack_update_rtt()
3458 	if (tp->rx_opt.saw_tstamp && !after(seq, tp->rcv_wup)) {  in tcp_replace_ts_recent()
3706 	opt_rx->saw_tstamp = 0;  in tcp_parse_options()
3754 					opt_rx->saw_tstamp = 1;  in tcp_parse_options()
3814 		tp->rx_opt.saw_tstamp = 1;  in tcp_parse_aligned_timestamp()
3837 		tp->rx_opt.saw_tstamp = 0;  in tcp_fast_parse_options()
3846 	if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)  in tcp_fast_parse_options()
5137 	if (tcp_fast_parse_options(skb, th, tp) && tp->rx_opt.saw_tstamp &&  in tcp_validate_incoming()
5250 	tp->rx_opt.saw_tstamp = 0;  in tcp_rcv_established()
5526 	if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr)  in tcp_rcv_synsent_state_process()
5542 		if (tp->rx_opt.saw_tstamp && tp->rx_opt.rcv_tsecr &&  in tcp_rcv_synsent_state_process()
5600 		if (tp->rx_opt.saw_tstamp) {  in tcp_rcv_synsent_state_process()
5668 	if (tp->rx_opt.ts_recent_stamp && tp->rx_opt.saw_tstamp &&  in tcp_rcv_synsent_state_process()
5679 		if (tp->rx_opt.saw_tstamp) {  in tcp_rcv_synsent_state_process()
5754 	tp->rx_opt.saw_tstamp = 0;  in tcp_rcv_state_process()
6076 	req->ts_recent = rx_opt->saw_tstamp ? rx_opt->rcv_tsval : 0;  in tcp_openreq_init()
6203 	if (want_cookie && !tmp_opt.saw_tstamp)  in tcp_conn_request()
6206 	tmp_opt.tstamp_ok = tmp_opt.saw_tstamp;  in tcp_conn_request()
6234 						tmp_opt.saw_tstamp)) {  in tcp_conn_request()
6244 					     tmp_opt.saw_tstamp)) {  in tcp_conn_request()