skb_iphdr to get the ip header
skb_iphdr to get the ip header

Easier to resuse the code after vxlan decap

We do not need the eth_hdr unless we do FIB and we search for it again
when we do so.

neiljerram/felix,neiljerram/felix,Metaswitch/calico,neiljerram/felix,Metaswitch/calico,neiljerram/felix