ring_min 1330 drivers/net/ethernet/atheros/ag71xx.c int i, n, ring_min, ring_mask, ring_size; ring_min 1371 drivers/net/ethernet/atheros/ag71xx.c ring_min = 2; ring_min 1373 drivers/net/ethernet/atheros/ag71xx.c ring_min *= AG71XX_TX_RING_DS_PER_PKT; ring_min 1375 drivers/net/ethernet/atheros/ag71xx.c if (ring->curr - ring->dirty >= ring_size - ring_min) {