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>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 63bf298ca109..51824c42b775 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -997,7 +997,7 @@ static void ip_mc_filter_add(struct in_device *in_dev, __be32 addr)
            --ANK
            */
         if (arp_mc_map(addr, buf, dev, 0) == 0)
-                dev_mc_add(dev, buf, dev->addr_len, 0);
+                dev_mc_add(dev, buf);
 }
 
 /*
@@ -1010,7 +1010,7 @@ static void ip_mc_filter_del(struct in_device *in_dev, __be32 addr)
         struct net_device *dev = in_dev->dev;
 
         if (arp_mc_map(addr, buf, dev, 0) == 0)
-                dev_mc_delete(dev, buf, dev->addr_len, 0);
+                dev_mc_del(dev, buf);
 }
 
 #ifdef CONFIG_IP_MULTICAST