Au1x00: fix crash when trying register_netdev()

Andreas Lohre reported that the driver crashes when trying
to register_netdev(), he sugessted to move dev->netdev_ops initialization
before calling register_netdev(), it worked for him.
Reported-by: NAndreas Lohre <alohre@gmail.com>
Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/au1000_eth.c

@@ -1088,7 +1088,14 @@ static struct net_device * au1000_probe(int port_num)
 		return NULL;
 	}
 
-	if ((err = register_netdev(dev)) != 0) {
+	dev->base_addr = base;
+	dev->irq = irq;
+	dev->netdev_ops = &au1000_netdev_ops;
+	SET_ETHTOOL_OPS(dev, &au1000_ethtool_ops);
+	dev->watchdog_timeo = ETH_TX_TIMEOUT;
+
+	err = register_netdev(dev);
+	if (err != 0) {
 		printk(KERN_ERR "%s: Cannot register net device, error %d\n",
 				DRV_NAME, err);
 		free_netdev(dev);
@@ -1209,12 +1216,6 @@ static struct net_device * au1000_probe(int port_num)
 		aup->tx_db_inuse[i] = pDB;
 	}
 
-	dev->base_addr = base;
-	dev->irq = irq;
-	dev->netdev_ops = &au1000_netdev_ops;
-	SET_ETHTOOL_OPS(dev, &au1000_ethtool_ops);
-	dev->watchdog_timeo = ETH_TX_TIMEOUT;
-
 	/*
 	 * The boot code uses the ethernet controller, so reset it to start
 	 * fresh.  au1000_init() expects that the device is in reset state.