enetc_bd_unused
if (enetc_bd_unused(tx_ring) < enetc_lso_count_descs(skb)) {
if (enetc_bd_unused(tx_ring) < tso_count_descs(skb)) {
if (enetc_bd_unused(tx_ring) < ENETC_TXBDS_NEEDED(count)) {
if (enetc_bd_unused(tx_ring) < ENETC_TXBDS_MAX_NEEDED(priv->max_frags))
(enetc_bd_unused(tx_ring) >=
cleaned_cnt = enetc_bd_unused(rx_ring);
if (unlikely(enetc_bd_unused(tx_ring) < ENETC_TXBDS_NEEDED(num_tx_swbd)))
cleaned_cnt = enetc_bd_unused(rx_ring);
enetc_refill_rx_ring(rx_ring, enetc_bd_unused(rx_ring) -
enetc_refill_rx_ring(rx_ring, enetc_bd_unused(rx_ring));