Lines Matching refs:hdr_len
67 int hdr_len;
77 hdr_len = gre_calc_hlen(tpi->flags);
79 if (!pskb_may_pull(skb, nhs + hdr_len))
117 val = skb_header_pointer(skb, nhs + hdr_len,
123 hdr_len += 4;
125 tpi->hdr_len = hdr_len;
131 if ((greh->protocol == htons(ETH_P_ERSPAN) && hdr_len != 4) ||
135 if (!pskb_may_pull(skb, nhs + hdr_len + sizeof(*ershdr)))
138 ershdr = (struct erspan_base_hdr *)(skb->data + nhs + hdr_len);
142 return hdr_len;