dev->mii.reg_num_mask = 0x1f;
/* reset */
- ret = dm_write_reg(dev, DM_NET_CTRL, 1);
+ dm_write_reg(dev, DM_NET_CTRL, 1);
udelay(20);
/* read MAC */
- ret = dm_read(dev, DM_PHY_ADDR, ETH_ALEN, dev->net->dev_addr);
- if (ret < 0) {
+ if (dm_read(dev, DM_PHY_ADDR, ETH_ALEN, dev->net->dev_addr) < 0) {
printk(KERN_ERR "Error reading MAC address\n");
ret = -ENODEV;
goto out;
}
-
/* power up phy */
dm_write_reg(dev, DM_GPR_CTRL, 1);
dm_write_reg(dev, DM_GPR_DATA, 0);
b3..n: packet data
*/
+ len = skb->len;
+
if (skb_headroom(skb) < DM_TX_OVERHEAD) {
struct sk_buff *skb2;
__skb_push(skb, DM_TX_OVERHEAD);
- len = skb->len;
/* usbnet adds padding if length is a multiple of packet size
if so, adjust length value in header */
- if ((len % dev->maxpacket) == 0)
+ if ((skb->len % dev->maxpacket) == 0)
len++;
skb->data[0] = len;