552 						      th->doff << 2,  in __tcp_v4_send_check()
612 	rep.th.doff   = sizeof(struct tcphdr) / 4;  in tcp_v4_send_reset()
620 				       skb->len - (th->doff << 2));  in tcp_v4_send_reset()
667 		rep.th.doff = arg.iov[0].iov_len / 4;  in tcp_v4_send_reset()
742 	rep.th.doff    = arg.iov[0].iov_len / 4;  in tcp_v4_send_ack()
757 		rep.th.doff = arg.iov[0].iov_len/4;  in tcp_v4_send_ack()
1052 	if (tcp_v4_md5_hash_pseudoheader(hp, daddr, saddr, th->doff << 2))  in tcp_v4_md5_hash_hdr()
1101 	if (tcp_md5_hash_skb_data(hp, skb, th->doff << 2))  in tcp_v4_md5_hash_skb()
1466 	if (th->doff < sizeof(struct tcphdr) / 4)  in tcp_v4_early_demux()
1566 	if (th->doff < sizeof(struct tcphdr) / 4)  in tcp_v4_rcv()
1568 	if (!pskb_may_pull(skb, th->doff * 4))  in tcp_v4_rcv()
1590 				    skb->len - th->doff * 4);  in tcp_v4_rcv()
1653 	if (skb->len < (th->doff << 2) || tcp_checksum_complete(skb)) {  in tcp_v4_rcv()
1677 	if (skb->len < (th->doff << 2)) {  in tcp_v4_rcv()