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, 5 insertions, 6 deletions

diff --git a/drivers/net/ksz884x.c b/drivers/net/ksz884x.c
index b843bf7d8c17..348769521615 100644
--- a/drivers/net/ksz884x.c
+++ b/drivers/net/ksz884x.c
@@ -5763,7 +5763,7 @@ static void netdev_set_rx_mode(struct net_device *dev)
         struct dev_priv *priv = netdev_priv(dev);
         struct dev_info *hw_priv = priv->adapter;
         struct ksz_hw *hw = &hw_priv->hw;
-        struct dev_mc_list *mc_ptr;
+        struct netdev_hw_addr *ha;
         int multicast = (dev->flags & IFF_ALLMULTI);
 
         dev_set_promiscuous(dev, priv, hw, (dev->flags & IFF_PROMISC));
@@ -5780,7 +5780,7 @@ static void netdev_set_rx_mode(struct net_device *dev)
                 int i = 0;
 
                 /* List too big to support so turn on all multicast mode. */
-                if (dev->mc_count > MAX_MULTICAST_LIST) {
+                if (netdev_mc_count(dev) > MAX_MULTICAST_LIST) {
                         if (MAX_MULTICAST_LIST != hw->multi_list_size) {
                                 hw->multi_list_size = MAX_MULTICAST_LIST;
                                 ++hw->all_multi;
@@ -5789,13 +5789,12 @@ static void netdev_set_rx_mode(struct net_device *dev)
                         return;
                 }
 
-                netdev_for_each_mc_addr(mc_ptr, dev) {
-                        if (!(*mc_ptr->dmi_addr & 1))
+                netdev_for_each_mc_addr(ha, dev) {
+                        if (!(*ha->addr & 1))
                                 continue;
                         if (i >= MAX_MULTICAST_LIST)
                                 break;
-                        memcpy(hw->multi_list[i++], mc_ptr->dmi_addr,
-                                MAC_ADDR_LEN);
+                        memcpy(hw->multi_list[i++], ha->addr, MAC_ADDR_LEN);
                 }
                 hw->multi_list_size = (u8) i;
                 hw_set_grp_addr(hw);