Searched refs:head_room (Results 1 – 1 of 1) sorted by relevance
199 int head_room; in ip6_xmit() local204 head_room = opt->opt_nflen + opt->opt_flen; in ip6_xmit()205 seg_len += head_room; in ip6_xmit()206 head_room += sizeof(struct ipv6hdr) + ((dst->dev->hard_header_len + 15)&~15); in ip6_xmit()208 if (skb_headroom(skb) < head_room) { in ip6_xmit()209 struct sk_buff *skb2 = skb_realloc_headroom(skb, head_room); in ip6_xmit()