OVS_VPORT_ATTR_UPCALL_PID
!a[OVS_VPORT_ATTR_UPCALL_PID])
parms.upcall_portids = a[OVS_VPORT_ATTR_UPCALL_PID];
if (a[OVS_VPORT_ATTR_UPCALL_PID]) {
struct nlattr *ids = a[OVS_VPORT_ATTR_UPCALL_PID];
[OVS_VPORT_ATTR_UPCALL_PID] = { .type = NLA_UNSPEC },
return nla_put(skb, OVS_VPORT_ATTR_UPCALL_PID,
return nla_put_u32(skb, OVS_VPORT_ATTR_UPCALL_PID, ids->ids[0]);