diff options
Diffstat (limited to 'drivers/net/ethernet/ni/nixge.c')
| -rw-r--r-- | drivers/net/ethernet/ni/nixge.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c index 27364b7572fc..09f674ec0f9e 100644 --- a/drivers/net/ethernet/ni/nixge.c +++ b/drivers/net/ethernet/ni/nixge.c @@ -247,9 +247,8 @@ static int nixge_hw_dma_bd_init(struct net_device *ndev) if (!priv->tx_bd_v) goto out; - priv->tx_skb = devm_kzalloc(ndev->dev.parent, - sizeof(*priv->tx_skb) * - TX_BD_NUM, + priv->tx_skb = devm_kcalloc(ndev->dev.parent, + TX_BD_NUM, sizeof(*priv->tx_skb), GFP_KERNEL); if (!priv->tx_skb) goto out; @@ -1170,7 +1169,7 @@ static void *nixge_get_nvmem_address(struct device *dev) cell = nvmem_cell_get(dev, "address"); if (IS_ERR(cell)) - return cell; + return NULL; mac = nvmem_cell_read(cell, &cell_size); nvmem_cell_put(cell); @@ -1183,7 +1182,7 @@ static int nixge_probe(struct platform_device *pdev) struct nixge_priv *priv; struct net_device *ndev; struct resource *dmares; - const char *mac_addr; + const u8 *mac_addr; int err; ndev = alloc_etherdev(sizeof(*priv)); @@ -1202,10 +1201,12 @@ static int nixge_probe(struct platform_device *pdev) ndev->max_mtu = NIXGE_JUMBO_MTU; mac_addr = nixge_get_nvmem_address(&pdev->dev); - if (mac_addr && is_valid_ether_addr(mac_addr)) + if (mac_addr && is_valid_ether_addr(mac_addr)) { ether_addr_copy(ndev->dev_addr, mac_addr); - else + kfree(mac_addr); + } else { eth_hw_addr_random(ndev); + } priv = netdev_priv(ndev); priv->ndev = ndev; |