ibm_newemac: Call dev_set_drvdata() before tah_reset()

The patch moves dev_set_drvdata(&ofdev->dev, dev) up before tah_reset(ofdev)
is called to avoid a NULL pointer dereference, since tah_reset uses drvdata.

Signed-off-by: Valentine Barshak <[e-mail]>
Signed-off-by: Benjamin Herrenschmidt <[e-mail]>
Signed-off-by: Jeff Garzik <[e-mail]>

drivers/net/ibm_newemac/tah.c

···
 		goto err_free;
 	}
 
+	dev_set_drvdata(&ofdev->dev, dev);
+
 	/* Initialize TAH and enable IPv4 checksum verification, no TSO yet */
 	tah_reset(ofdev);
 
 	printk(KERN_INFO
 	       "TAH %s initialized\n", ofdev->node->full_name);
 	wmb();
-	dev_set_drvdata(&ofdev->dev, dev);
 
 	return 0;