[NET]: dev_mcast: unexport dev_mc_upload

dev_mc_add/dev_mc_delete take care of uploading the list when
necessary and thats the only interface other code should use.
Also remove two incorrect calls in DECnet.
Signed-off-by: NPatrick McHardy <kaber@trash.net>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/core/dev_mcast.c

@@ -292,4 +292,3 @@ void __init dev_mcast_init(void)
 
 EXPORT_SYMBOL(dev_mc_add);
 EXPORT_SYMBOL(dev_mc_delete);
-EXPORT_SYMBOL(dev_mc_upload);

net/decnet/dn_dev.c

@@ -461,7 +461,6 @@ static int dn_dev_insert_ifa(struct dn_dev *dn_db, struct dn_ifaddr *ifa)
 		if (ifa->ifa_local != dn_eth2dn(dev->dev_addr)) {
 			dn_dn2eth(mac_addr, ifa->ifa_local);
 			dev_mc_add(dev, mac_addr, ETH_ALEN, 0);
-			dev_mc_upload(dev);
 		}
 	}
 
@@ -1064,8 +1063,6 @@ static int dn_eth_up(struct net_device *dev)
 	else
 		dev_mc_add(dev, dn_rt_all_rt_mcast, ETH_ALEN, 0);
 
-	dev_mc_upload(dev);
-
 	dn_db->use_long = 1;
 
 	return 0;