E1000_DESC_UNUSED
adapter->alloc_rx_buf(adapter, ring, E1000_DESC_UNUSED(ring));
if (E1000_DESC_UNUSED(txdr) + 1 < txdr->count) {
if (likely(E1000_DESC_UNUSED(tx_ring) < size))
if (likely(E1000_DESC_UNUSED(tx_ring) >= size))
E1000_DESC_UNUSED(ring));
E1000_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD)) {
cleaned_count = E1000_DESC_UNUSED(rx_ring);
cleaned_count = E1000_DESC_UNUSED(rx_ring);