62 	unsigned int thlen;  in tcp_gso_segment()  local
72 	thlen = th->doff * 4;  in tcp_gso_segment()
73 	if (thlen < sizeof(*th))  in tcp_gso_segment()
76 	if (!pskb_may_pull(skb, thlen))  in tcp_gso_segment()
80 	__skb_pull(skb, thlen);  in tcp_gso_segment()
114 	delta = (__force __wsum)htonl(oldlen + thlen + mss);  in tcp_gso_segment()
188 	unsigned int thlen;  in tcp_gro_receive()  local
202 	thlen = th->doff * 4;  in tcp_gro_receive()
203 	if (thlen < sizeof(*th))  in tcp_gro_receive()
206 	hlen = off + thlen;  in tcp_gro_receive()
213 	skb_gro_pull(skb, thlen);  in tcp_gro_receive()
241 	for (i = sizeof(*th); i < thlen; i += 4)  in tcp_gro_receive()