if(phydev->link != aup->old_link) {
// link state changed
- if (phydev->link) // link went up
- netif_schedule(dev);
- else { // link went down
+ if (!phydev->link) {
+ /* link went down */
aup->old_speed = 0;
aup->old_duplex = -1;
}
*/
static irqreturn_t au1000_interrupt(int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *) dev_id;
-
- if (dev == NULL) {
- printk(KERN_ERR "%s: isr: null dev ptr\n", dev->name);
- return IRQ_RETVAL(1);
- }
+ struct net_device *dev = dev_id;
/* Handle RX interrupts first to minimize chance of overrun */