diff options
| -rw-r--r-- | drivers/net/ethernet/amd/pcnet32.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index e7cc9174e364..8099fdcce0c9 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -484,15 +484,14 @@ static void pcnet32_realloc_tx_ring(struct net_device *dev, pcnet32_purge_tx_ring(dev); - new_tx_ring = pci_alloc_consistent(lp->pci_dev, - sizeof(struct pcnet32_tx_head) * - (1 << size), - &new_ring_dma_addr); + new_tx_ring = pci_zalloc_consistent(lp->pci_dev, + sizeof(struct pcnet32_tx_head) * + (1 << size), + &new_ring_dma_addr); if (new_tx_ring == NULL) { netif_err(lp, drv, dev, "Consistent memory allocation failed\n"); return; } - memset(new_tx_ring, 0, sizeof(struct pcnet32_tx_head) * (1 << size)); new_dma_addr_list = kcalloc(1 << size, sizeof(dma_addr_t), GFP_ATOMIC); @@ -551,15 +550,14 @@ static void pcnet32_realloc_rx_ring(struct net_device *dev, int new, overlap; unsigned int entries = 1 << size; - new_rx_ring = pci_alloc_consistent(lp->pci_dev, - sizeof(struct pcnet32_rx_head) * - entries, - &new_ring_dma_addr); + new_rx_ring = pci_zalloc_consistent(lp->pci_dev, + sizeof(struct pcnet32_rx_head) * + entries, + &new_ring_dma_addr); if (new_rx_ring == NULL) { netif_err(lp, drv, dev, "Consistent memory allocation failed\n"); return; } - memset(new_rx_ring, 0, sizeof(struct pcnet32_rx_head) * entries); new_dma_addr_list = kcalloc(entries, sizeof(dma_addr_t), GFP_ATOMIC); if (!new_dma_addr_list) |