diff options
Diffstat (limited to 'drivers/net/ethernet/tundra/tsi108_eth.c')
| -rw-r--r-- | drivers/net/ethernet/tundra/tsi108_eth.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index 8fa947a2d929..3c69a0460832 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1308,27 +1308,16 @@ static int tsi108_open(struct net_device *dev) data->id, dev->irq, dev->name); } - data->rxring = dma_alloc_coherent(NULL, rxring_size, - &data->rxdma, GFP_KERNEL); - - if (!data->rxring) { - printk(KERN_DEBUG - "TSI108_ETH: failed to allocate memory for rxring!\n"); + data->rxring = dma_alloc_coherent(NULL, rxring_size, &data->rxdma, + GFP_KERNEL | __GFP_ZERO); + if (!data->rxring) return -ENOMEM; - } else { - memset(data->rxring, 0, rxring_size); - } - - data->txring = dma_alloc_coherent(NULL, txring_size, - &data->txdma, GFP_KERNEL); + data->txring = dma_alloc_coherent(NULL, txring_size, &data->txdma, + GFP_KERNEL | __GFP_ZERO); if (!data->txring) { - printk(KERN_DEBUG - "TSI108_ETH: failed to allocate memory for txring!\n"); pci_free_consistent(0, rxring_size, data->rxring, data->rxdma); return -ENOMEM; - } else { - memset(data->txring, 0, txring_size); } for (i = 0; i < TSI108_RXRING_LEN; i++) { |