ieee80211_get_8023_tunnel_proto
bool ieee80211_get_8023_tunnel_proto(const void *hdr, __be16 *proto);
if (ieee80211_get_8023_tunnel_proto(skb->data + hdrlen,
if (ieee80211_get_8023_tunnel_proto(fwd_skb->data + hdrlen,
EXPORT_SYMBOL(ieee80211_get_8023_tunnel_proto);
ieee80211_get_8023_tunnel_proto(skb->data + hdrlen,
ieee80211_get_8023_tunnel_proto(&payload, &tmp.h_proto))) {
ieee80211_get_8023_tunnel_proto(frame->data, &hdr.eth.h_proto)))