[ETH]: Make eth_type_trans set skb->dev like the other *_type_trans

One less thing for drivers writers to worry about.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/atm/lec.c

@@ -831,10 +831,7 @@ static void lec_push(struct atm_vcc *vcc, struct sk_buff *skb)
 			skb->protocol = tr_type_trans(skb, dev);
 		else
 #endif
-		{
-			skb->dev = dev;
 			skb->protocol = eth_type_trans(skb, dev);
-		}
 		priv->stats.rx_packets++;
 		priv->stats.rx_bytes += skb->len;
 		memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));