101 	if (!before(tcp_wnd_end(tp), tp->snd_nxt))  in tcp_acceptable_seq()
377 		    !before(TCP_SKB_CB(skb)->seq, tp->snd_nxt)) {  in tcp_ecn_send()
980 	if (unlikely(tcp_urg_mode(tp) && before(tcb->seq, tp->snd_up))) {  in tcp_transmit_skb()
981 		if (before(tp->snd_up, tcb->seq + 0x10000)) {  in tcp_transmit_skb()
1108 	    before(TCP_SKB_CB(skb)->seq, TCP_SKB_CB(tp->lost_skb_hint)->seq) &&  in tcp_adjust_pcount()
1120 	    !before(shinfo->tskey, TCP_SKB_CB(skb2)->seq)) {  in tcp_fragment_tstamp()
1204 	if (!before(tp->snd_nxt, TCP_SKB_CB(buff)->end_seq)) {  in tcp_fragment()
1471 	if (!before(tp->snd_una, tp->max_packets_seq) ||  in tcp_cwnd_validate()
2577 	if (before(TCP_SKB_CB(skb)->seq, tp->snd_una)) {  in __tcp_retransmit_skb()
2578 		if (before(TCP_SKB_CB(skb)->end_seq, tp->snd_una))  in __tcp_retransmit_skb()
2594 	if (!before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp)) &&  in __tcp_retransmit_skb()
2762 			if (!before(TCP_SKB_CB(skb)->seq, tcp_highest_sack_seq(tp)))  in tcp_xmit_retransmit_queue()
2766 		} else if (!before(TCP_SKB_CB(skb)->seq, tp->retransmit_high)) {  in tcp_xmit_retransmit_queue()
3436 	if (skb && before(TCP_SKB_CB(skb)->seq, tcp_wnd_end(tp))) {  in tcp_write_wakeup()
3441 		if (before(tp->pushed_seq, TCP_SKB_CB(skb)->end_seq))  in tcp_write_wakeup()