ICE_FLTR_RX_LB
if (fi->flag & ICE_FLTR_RX_LB) {
else if (new_fltr->flag & (ICE_FLTR_TX | ICE_FLTR_RX_LB))
if (fi->flag == ICE_FLTR_RX_LB)
new_fltr.flag |= ICE_FLTR_RX_LB;