igbvf_desc_unused
igbvf_desc_unused(adapter->rx_ring));
tx_pending = (igbvf_desc_unused(tx_ring) + 1 <
if (igbvf_desc_unused(adapter->tx_ring) >= size)
if (igbvf_desc_unused(adapter->tx_ring) < size)
cleaned_count = igbvf_desc_unused(rx_ring);
igbvf_desc_unused(tx_ring) >= IGBVF_TX_QUEUE_WAKE)) {