[ovs-dev] [PATCHv2 1/2] datapath: Move key_attr_size() to flow_netlink.h.

[Ben Pfaff]

On Wed, Jul 16, 2014 at 12:15:40PM +1200, Joe Stringer wrote:
> Side comment: OVS_KEY_ATTR_ETHERTYPE appears twice in this list. I guess
> it's not harmful to reserve a bit of extra space, but does anyone know
> why it's there twice?

It's because OVS_KEY_ATTR_ETHERTYPE appears twice if there's a VLAN
tag, see datapath/README.