ieee1394: remove unneeded last_rx

Last_rx is now done if needed inside bonding.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/ieee1394/eth1394.c

@@ -1238,8 +1238,6 @@ static int ether1394_data_handler(struct net_device *dev, int srcid, int destid,
 	if (netif_queue_stopped(dev))
 		netif_wake_queue(dev);
 
-	dev->last_rx = jiffies;
-
 	return 0;
 }