net: Revert unused variable changes.

This reverts commits: c573972 1a59043 da2e2c2 They were meant for net-next not net. Signed-off-by: David S. Miller <davem@davemloft.net>

Author: davem330

drivers/net/ethernet/apple/bmac.c

@@ -1016,6 +1016,7 @@ static void bmac_set_multicast(struct net_device *dev)
 static void bmac_set_multicast(struct net_device *dev)
 {
 struct netdev_hw_addr *ha;
+int i;
 unsigned short rx_cfg;
 u32 crc;
 

drivers/net/ethernet/korina.c

@@ -483,6 +483,7 @@ static void korina_multicast_list(struct net_device *dev)
 unsigned long flags;
 struct netdev_hw_addr *ha;
 u32 recognise = ETH_ARC_AB;/* always accept broadcasts */
+int i;
 
 /* Set promiscuous mode */
 if (dev->flags & IFF_PROMISC)

drivers/net/ethernet/sun/sunbmac.c

@@ -995,6 +995,7 @@ static void bigmac_set_multicast(struct net_device *dev)
 struct bigmac *bp = netdev_priv(dev);
 void __iomem *bregs = bp->bregs;
 struct netdev_hw_addr *ha;
+int i;
 u32 tmp, crc;
 
 /* Disable the receiver. The bit self-clears when