OVS_PACKET_ATTR_MRU
nla_put_u16(user_skb, OVS_PACKET_ATTR_MRU, upcall_info->mru)) {
if (a[OVS_PACKET_ATTR_MRU]) {
mru = nla_get_u16(a[OVS_PACKET_ATTR_MRU]);
[OVS_PACKET_ATTR_MRU] = { .type = NLA_U16 },