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, 3 insertions, 5 deletions

diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h
index c3d844093a2f..9179196da264 100644
--- a/net/mac80211/driver-ops.h
+++ b/net/mac80211/driver-ops.h
@@ -84,16 +84,14 @@ static inline void drv_bss_info_changed(struct ieee80211_local *local,
 }
 
 static inline u64 drv_prepare_multicast(struct ieee80211_local *local,
-                                        int mc_count,
-                                        struct dev_addr_list *mc_list)
+                                        struct netdev_hw_addr_list *mc_list)
 {
         u64 ret = 0;
 
         if (local->ops->prepare_multicast)
-                ret = local->ops->prepare_multicast(&local->hw, mc_count,
-                                                    mc_list);
+                ret = local->ops->prepare_multicast(&local->hw, mc_list);
 
-        trace_drv_prepare_multicast(local, mc_count, ret);
+        trace_drv_prepare_multicast(local, mc_list->count, ret);
 
         return ret;
 }