net/ipv6/seg6_iptunnel.c

134 	int hdrlen, tot_len, err;
138 	tot_len = hdrlen + sizeof(*hdr);
140 	err = skb_cow_head(skb, tot_len + skb->mac_len);
147 	skb_push(skb, tot_len);
196 	skb_postpush_rcsum(skb, hdr, tot_len);
215 	int tot_len, err;
231 	tot_len = red_hdrlen + sizeof(struct ipv6hdr);
233 	err = skb_cow_head(skb, tot_len + skb->mac_len);
240 	skb_push(skb, tot_len);
315 	skb_postpush_rcsum(skb, hdr, tot_len);