net: convert multicast list to list_head

Converts the list and the core manipulating with it to be the same as uc_list.

+uses two functions for adding/removing mc address (normal and "global"
 variant) instead of a function parameter.
+removes dev_mcast.c completely.
+exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for
 manipulation with lists on a sandbox (used in bonding and 80211 drivers)

Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 91fdde3..ce9ef6b 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -876,7 +876,7 @@
 	if (!mc_all_on) {
 		char *addrs;
 		int i;
-		struct dev_mc_list *mcaddr;
+		struct netdev_hw_addr *ha;
 
 		addrs = kmalloc(ETH_ALEN * mc_count, GFP_ATOMIC);
 		if (!addrs) {
@@ -884,9 +884,8 @@
 			goto unlock;
 		}
 		i = 0;
-		netdev_for_each_mc_addr(mcaddr, netdev)
-			memcpy(get_addr(addrs, i++),
-			       mcaddr->dmi_addr, ETH_ALEN);
+		netdev_for_each_mc_addr(ha, netdev)
+			memcpy(get_addr(addrs, i++), ha->addr, ETH_ALEN);
 
 		perfect_filter_register_address = NES_IDX_PERFECT_FILTER_LOW +
 						pft_entries_preallocated * 0x8;