diff options
Diffstat (limited to 'drivers/net/ethernet/amd/ariadne.c')
| -rw-r--r-- | drivers/net/ethernet/amd/ariadne.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/net/ethernet/amd/ariadne.c b/drivers/net/ethernet/amd/ariadne.c index 5e0f645f5bde..38153e633231 100644 --- a/drivers/net/ethernet/amd/ariadne.c +++ b/drivers/net/ethernet/amd/ariadne.c @@ -193,7 +193,7 @@ static int ariadne_rx(struct net_device *dev) struct sk_buff *skb; skb = netdev_alloc_skb(dev, pkt_len + 2); - if (skb == NULL) { + if (!skb) { for (i = 0; i < RX_RING_SIZE; i++) if (lowb(priv->rx_ring[(entry + i) % RX_RING_SIZE]->RMD1) & RF_OWN) break; @@ -441,11 +441,11 @@ static int ariadne_open(struct net_device *dev) /* Set the Ethernet Hardware Address */ lance->RAP = CSR12; /* Physical Address Register, PADR[15:0] */ - lance->RDP = ((u_short *)&dev->dev_addr[0])[0]; + lance->RDP = ((const u_short *)&dev->dev_addr[0])[0]; lance->RAP = CSR13; /* Physical Address Register, PADR[31:16] */ - lance->RDP = ((u_short *)&dev->dev_addr[0])[1]; + lance->RDP = ((const u_short *)&dev->dev_addr[0])[1]; lance->RAP = CSR14; /* Physical Address Register, PADR[47:32] */ - lance->RDP = ((u_short *)&dev->dev_addr[0])[2]; + lance->RDP = ((const u_short *)&dev->dev_addr[0])[2]; /* Set the Init Block Mode */ lance->RAP = CSR15; /* Mode Register */ @@ -717,6 +717,7 @@ static int ariadne_init_one(struct zorro_dev *z, unsigned long mem_start = board + ARIADNE_RAM; struct resource *r1, *r2; struct net_device *dev; + u8 addr[ETH_ALEN]; u32 serial; int err; @@ -730,7 +731,7 @@ static int ariadne_init_one(struct zorro_dev *z, } dev = alloc_etherdev(sizeof(struct ariadne_private)); - if (dev == NULL) { + if (!dev) { release_mem_region(base_addr, sizeof(struct Am79C960)); release_mem_region(mem_start, ARIADNE_RAM_SIZE); return -ENOMEM; @@ -740,12 +741,13 @@ static int ariadne_init_one(struct zorro_dev *z, r2->name = dev->name; serial = be32_to_cpu(z->rom.er_SerialNumber); - dev->dev_addr[0] = 0x00; - dev->dev_addr[1] = 0x60; - dev->dev_addr[2] = 0x30; - dev->dev_addr[3] = (serial >> 16) & 0xff; - dev->dev_addr[4] = (serial >> 8) & 0xff; - dev->dev_addr[5] = serial & 0xff; + addr[0] = 0x00; + addr[1] = 0x60; + addr[2] = 0x30; + addr[3] = (serial >> 16) & 0xff; + addr[4] = (serial >> 8) & 0xff; + addr[5] = serial & 0xff; + eth_hw_addr_set(dev, addr); dev->base_addr = (unsigned long)ZTWO_VADDR(base_addr); dev->mem_start = (unsigned long)ZTWO_VADDR(mem_start); dev->mem_end = dev->mem_start + ARIADNE_RAM_SIZE; |