[PATCH] emac netpoll fix

netpoll is void(struct net_device *), not int(struct net_device *)
Signed-off-by: NAl Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/net/ibm_emac/ibm_emac_core.c

@@ -1712,11 +1712,10 @@ struct mal_commac_ops emac_commac_ops = {
 };
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-static int emac_netpoll(struct net_device *ndev)
+static void emac_netpoll(struct net_device *ndev)
 {
 	emac_rxeob_dev((void *)ndev, 0);
 	emac_txeob_dev((void *)ndev, 0);
-	return 0;
 }
 #endif