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, 8 deletions

diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 0f97b5af91e4..6278734c735f 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -1341,7 +1341,7 @@ static void smc911x_set_multicast_list(struct net_device *dev)
          * within that register.
          */
         else if (!netdev_mc_empty(dev)) {
-                struct dev_mc_list *cur_addr;
+                struct netdev_hw_addr *ha;
 
                 /* Set the Hash perfec mode */
                 mcr |= MAC_CR_HPFILT_;
@@ -1349,19 +1349,16 @@ static void smc911x_set_multicast_list(struct net_device *dev)
                 /* start with a table of all zeros: reject all */
                 memset(multicast_table, 0, sizeof(multicast_table));
 
-                netdev_for_each_mc_addr(cur_addr, dev) {
+                netdev_for_each_mc_addr(ha, dev) {
                         u32 position;
 
-                        /* do we have a pointer here? */
-                        if (!cur_addr)
-                                break;
                         /* make sure this is a multicast address -
                                 shouldn't this be a given if we have it here ? */
-                        if (!(*cur_addr->dmi_addr & 1))
-                                 continue;
+                        if (!(*ha->addr & 1))
+                                continue;
 
                         /* upper 6 bits are used as hash index */
-                        position = ether_crc(ETH_ALEN, cur_addr->dmi_addr)>>26;
+                        position = ether_crc(ETH_ALEN, ha->addr)>>26;
 
                         multicast_table[position>>5] |= 1 << (position&0x1f);
                 }