__iptunnel_pull_header
if (__iptunnel_pull_header(skb, VXLAN_HLEN, protocol, raw_proto,
int __iptunnel_pull_header(struct sk_buff *skb, int hdr_len,
return __iptunnel_pull_header(skb, hdr_len, inner_proto, false, xnet);
if (__iptunnel_pull_header(skb,
if (__iptunnel_pull_header(skb, hdr_len, tpi->proto,
EXPORT_SYMBOL_GPL(__iptunnel_pull_header);
if (__iptunnel_pull_header(skb, len,