15 files changed, 76 insertions, 96 deletions

diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index 547912e6843f..2277998b7264 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -1317,21 +1317,19 @@ static void adm8211_bss_info_changed(struct ieee80211_hw *dev,
 }
 
 static u64 adm8211_prepare_multicast(struct ieee80211_hw *hw,
-                                     int mc_count, struct dev_addr_list *mclist)
+                                     struct netdev_hw_addr_list *mc_list)
 {
-        unsigned int bit_nr, i;
+        unsigned int bit_nr;
         u32 mc_filter[2];
+        struct netdev_hw_addr *ha;
 
         mc_filter[1] = mc_filter[0] = 0;
 
-        for (i = 0; i < mc_count; i++) {
-                if (!mclist)
-                        break;
-                bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+        netdev_hw_addr_list_for_each(ha, mc_list) {
+                bit_nr = ether_crc(ETH_ALEN, ha->addr) >> 26;
 
                 bit_nr &= 0x3F;
                 mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
-                mclist = mclist->next;
         }
 
         return mc_filter[0] | ((u64)(mc_filter[1]) << 32);
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index 257c734733d1..b43d4b006d7e 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -2045,21 +2045,17 @@ out:
         return err;
 }
 
-static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
-                                       struct dev_addr_list *mclist)
+static u64 ar9170_op_prepare_multicast(struct ieee80211_hw *hw,
+                                       struct netdev_hw_addr_list *mc_list)
 {
         u64 mchash;
-        int i;
+        struct netdev_hw_addr *ha;
 
         /* always get broadcast frames */
         mchash = 1ULL << (0xff >> 2);
 
-        for (i = 0; i < mc_count; i++) {
-                if (WARN_ON(!mclist))
-                        break;
-                mchash |= 1ULL << (mclist->dmi_addr[5] >> 2);
-                mclist = mclist->next;
-        }
+        netdev_hw_addr_list_for_each(ha, mc_list)
+                mchash |= 1ULL << (ha->addr[5] >> 2);
 
         return mchash;
 }
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b142a78ed1e5..53a2340f52bc 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -230,7 +230,7 @@ static void ath5k_remove_interface(struct ieee80211_hw *hw,
                 struct ieee80211_vif *vif);
 static int ath5k_config(struct ieee80211_hw *hw, u32 changed);
 static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
-                                   int mc_count, struct dev_addr_list *mc_list);
+                                   struct netdev_hw_addr_list *mc_list);
 static void ath5k_configure_filter(struct ieee80211_hw *hw,
                 unsigned int changed_flags,
                 unsigned int *new_flags,
@@ -2999,22 +2999,20 @@ unlock:
 }
 
 static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
-                                   int mc_count, struct dev_addr_list *mclist)
+                                   struct netdev_hw_addr_list *mc_list)
 {
         u32 mfilt[2], val;
-        int i;
         u8 pos;
+        struct netdev_hw_addr *ha;
 
         mfilt[0] = 0;
         mfilt[1] = 1;
 
-        for (i = 0; i < mc_count; i++) {
-                if (!mclist)
-                        break;
+        netdev_hw_addr_list_for_each(ha, mc_list) {
                 /* calculate XOR of eight 6-bit values */
-                val = get_unaligned_le32(mclist->dmi_addr + 0);
+                val = get_unaligned_le32(ha->addr + 0);
                 pos = (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
-                val = get_unaligned_le32(mclist->dmi_addr + 3);
+                val = get_unaligned_le32(ha->addr + 3);
                 pos ^= (val >> 18) ^ (val >> 12) ^ (val >> 6) ^ val;
                 pos &= 0x3f;
                 mfilt[pos / 32] |= (1 << (pos % 32));
@@ -3022,8 +3020,7 @@ static u64 ath5k_prepare_multicast(struct ieee80211_hw *hw,
                 * but not sure, needs testing, if we do use this we'd
                 * neet to inform below to not reset the mcast */
                 /* ath5k_hw_set_mcast_filterindex(ah,
-                 *      mclist->dmi_addr[5]); */
-                mclist = mclist->next;
+                 *      ha->addr[5]); */
         }
 
         return ((u64)(mfilt[1]) << 32) | mfilt[0];
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 3c889f43d909..ff7b0d0cca56 100644
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -318,7 +318,7 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd,
                                struct net_device *dev, int nr_addrs)
 {
         int i = nr_addrs;
-        struct dev_mc_list *mc_list;
+        struct netdev_hw_addr *ha;
         int cnt;
 
         if ((dev->flags & (IFF_UP|IFF_MULTICAST)) != (IFF_UP|IFF_MULTICAST))
@@ -326,19 +326,19 @@ static int lbs_add_mcast_addrs(struct cmd_ds_mac_multicast_adr *cmd,
 
         netif_addr_lock_bh(dev);
         cnt = netdev_mc_count(dev);
-        netdev_for_each_mc_addr(mc_list, dev) {
-                if (mac_in_list(cmd->maclist, nr_addrs, mc_list->dmi_addr)) {
+        netdev_for_each_mc_addr(ha, dev) {
+                if (mac_in_list(cmd->maclist, nr_addrs, ha->addr)) {
                         lbs_deb_net("mcast address %s:%pM skipped\n", dev->name,
-                                    mc_list->dmi_addr);
+                                    ha->addr);
                         cnt--;
                         continue;
                 }
 
                 if (i == MRVDRV_MAX_MULTICAST_LIST_SIZE)
                         break;
-                memcpy(&cmd->maclist[6*i], mc_list->dmi_addr, ETH_ALEN);
+                memcpy(&cmd->maclist[6*i], ha->addr, ETH_ALEN);
                 lbs_deb_net("mcast address %s:%pM added to filter\n", dev->name,
-                            mc_list->dmi_addr);
+                            ha->addr);
                 i++;
                 cnt--;
         }
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 6ab30033c26c..c20eef6b95c2 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -367,22 +367,20 @@ static int lbtf_op_config(struct ieee80211_hw *hw, u32 changed)
 }
 
 static u64 lbtf_op_prepare_multicast(struct ieee80211_hw *hw,
-                                     int mc_count, struct dev_addr_list *mclist)
+                                     struct netdev_hw_addr_list *mc_list)
 {
         struct lbtf_private *priv = hw->priv;
         int i;
+        struct netdev_hw_addr *ha;
+        int mc_count = netdev_hw_addr_list_count(mc_list);
 
         if (!mc_count || mc_count > MRVDRV_MAX_MULTICAST_LIST_SIZE)
                 return mc_count;
 
         priv->nr_of_multicastmacaddr = mc_count;
-        for (i = 0; i < mc_count; i++) {
-                if (!mclist)
-                        break;
-                memcpy(&priv->multicastlist[i], mclist->da_addr,
-                                ETH_ALEN);
-                mclist = mclist->next;
-        }
+        i = 0;
+        netdev_hw_addr_list_for_each(ha, mc_list)
+                memcpy(&priv->multicastlist[i++], ha->addr, ETH_ALEN);
 
         return mc_count;
 }
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index ac65e13eb0de..6599fd15e675 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1938,11 +1938,15 @@ struct mwl8k_cmd_mac_multicast_adr {
 
 static struct mwl8k_cmd_pkt *
 __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
-                              int mc_count, struct dev_addr_list *mclist)
+                              struct netdev_hw_addr_list *mc_list)
 {
         struct mwl8k_priv *priv = hw->priv;
         struct mwl8k_cmd_mac_multicast_adr *cmd;
         int size;
+        int mc_count = 0;
+
+        if (mc_list)
+                mc_count = netdev_hw_addr_list_count(mc_list);
 
         if (allmulti || mc_count > priv->num_mcaddrs) {
                 allmulti = 1;
@@ -1963,17 +1967,13 @@ __mwl8k_cmd_mac_multicast_adr(struct ieee80211_hw *hw, int allmulti,
         if (allmulti) {
                 cmd->action |= cpu_to_le16(MWL8K_ENABLE_RX_ALL_MULTICAST);
         } else if (mc_count) {
-                int i;
+                struct netdev_hw_addr *ha;
+                int i = 0;
 
                 cmd->action |= cpu_to_le16(MWL8K_ENABLE_RX_MULTICAST);
                 cmd->numaddr = cpu_to_le16(mc_count);
-                for (i = 0; i < mc_count && mclist; i++) {
-                        if (mclist->da_addrlen != ETH_ALEN) {
-                                kfree(cmd);
-                                return NULL;
-                        }
-                        memcpy(cmd->addr[i], mclist->da_addr, ETH_ALEN);
-                        mclist = mclist->next;
+                netdev_hw_addr_list_for_each(ha, mc_list) {
+                        memcpy(cmd->addr[i], ha->addr, ETH_ALEN);
                 }
         }
 
@@ -3552,7 +3552,7 @@ mwl8k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 }
 
 static u64 mwl8k_prepare_multicast(struct ieee80211_hw *hw,
-                                   int mc_count, struct dev_addr_list *mclist)
+                                   struct netdev_hw_addr_list *mc_list)
 {
         struct mwl8k_cmd_pkt *cmd;
 
@@ -3563,7 +3563,7 @@ static u64 mwl8k_prepare_multicast(struct ieee80211_hw *hw,
          * we'll end up throwing this packet away and creating a new
          * one in mwl8k_configure_filter().
          */
-        cmd = __mwl8k_cmd_mac_multicast_adr(hw, 0, mc_count, mclist);
+        cmd = __mwl8k_cmd_mac_multicast_adr(hw, 0, mc_list);
 
         return (unsigned long)cmd;
 }
@@ -3686,7 +3686,7 @@ static void mwl8k_configure_filter(struct ieee80211_hw *hw,
          */
         if (*total_flags & FIF_ALLMULTI) {
                 kfree(cmd);
-                cmd = __mwl8k_cmd_mac_multicast_adr(hw, 1, 0, NULL);
+                cmd = __mwl8k_cmd_mac_multicast_adr(hw, 1, NULL);
         }
 
         if (cmd != NULL) {
diff --git a/drivers/net/wireless/orinoco/hw.c b/drivers/net/wireless/orinoco/hw.c
index 883b8f868626..9f657afaa3e5 100644
--- a/drivers/net/wireless/orinoco/hw.c
+++ b/drivers/net/wireless/orinoco/hw.c
@@ -1056,14 +1056,14 @@ int __orinoco_hw_set_multicast_list(struct orinoco_private *priv,
          * group address if either we want to multicast, or if we were
          * multicasting and want to stop */
         if (!promisc && (mc_count || priv->mc_count)) {
-                struct dev_mc_list *p;
+                struct netdev_hw_addr *ha;
                 struct hermes_multicast mclist;
                 int i = 0;
 
-                netdev_for_each_mc_addr(p, dev) {
+                netdev_for_each_mc_addr(ha, dev) {
                         if (i == mc_count)
                                 break;
-                        memcpy(mclist.addr[i++], p->dmi_addr, ETH_ALEN);
+                        memcpy(mclist.addr[i++], ha->addr, ETH_ALEN);
                 }
 
                 err = hermes_write_ltv(hw, USER_BAP,
diff --git a/drivers/net/wireless/orinoco/hw.h b/drivers/net/wireless/orinoco/hw.h
index 9799a1d14a63..97af71e79950 100644
--- a/drivers/net/wireless/orinoco/hw.h
+++ b/drivers/net/wireless/orinoco/hw.h
@@ -22,7 +22,6 @@
 
 /* Forward declarations */
 struct orinoco_private;
-struct dev_addr_list;
 
 int determine_fw_capabilities(struct orinoco_private *priv, char *fw_name,
                               size_t fw_name_len, u32 *hw_ver);
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 4f5bdb528ef7..54680a3a5acb 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1875,17 +1875,17 @@ static void ray_update_multi_list(struct net_device *dev, int all)
                 writeb(0xff, &pccs->var);
                 local->num_multi = 0xff;
         } else {
-                struct dev_mc_list *dmi;
+                struct netdev_hw_addr *ha;
                 int i = 0;
 
                 /* Copy the kernel's list of MC addresses to card */
-                netdev_for_each_mc_addr(dmi, dev) {
-                        memcpy_toio(p, dmi->dmi_addr, ETH_ALEN);
+                netdev_for_each_mc_addr(ha, dev) {
+                        memcpy_toio(p, ha->addr, ETH_ALEN);
                         dev_dbg(&link->dev,
                               "ray_update_multi add addr %02x%02x%02x%02x%02x%02x\n",
-                              dmi->dmi_addr[0], dmi->dmi_addr[1],
-                              dmi->dmi_addr[2], dmi->dmi_addr[3],
-                              dmi->dmi_addr[4], dmi->dmi_addr[5]);
+                              ha->addr[0], ha->addr[1],
+                              ha->addr[2], ha->addr[3],
+                              ha->addr[4], ha->addr[5]);
                         p += ETH_ALEN;
                         i++;
                 }
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index aceb95ef7274..8ab9f094747b 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -1545,7 +1545,7 @@ static int remove_key(struct usbnet *usbdev, int index, const u8 *bssid)
 static void set_multicast_list(struct usbnet *usbdev)
 {
         struct rndis_wlan_private *priv = get_rndis_wlan_priv(usbdev);
-        struct dev_mc_list *mclist;
+        struct netdev_hw_addr *ha;
         __le32 filter, basefilter;
         int ret;
         char *mc_addrs = NULL;
@@ -1584,9 +1584,9 @@ static void set_multicast_list(struct usbnet *usbdev)
                         return;
                 }
 
-                netdev_for_each_mc_addr(mclist, usbdev->net)
+                netdev_for_each_mc_addr(ha, usbdev->net)
                         memcpy(mc_addrs + i++ * ETH_ALEN,
-                               mclist->dmi_addr, ETH_ALEN);
+                               ha->addr, ETH_ALEN);
         }
         netif_addr_unlock_bh(usbdev->net);
 
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 2b928ecf47bd..fb8a62f2b9b4 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -723,10 +723,10 @@ static void rtl8180_bss_info_changed(struct ieee80211_hw *dev,
                 priv->rf->conf_erp(dev, info);
 }
 
-static u64 rtl8180_prepare_multicast(struct ieee80211_hw *dev, int mc_count,
-                                     struct dev_addr_list *mc_list)
+static u64 rtl8180_prepare_multicast(struct ieee80211_hw *dev,
+                                     struct netdev_hw_addr_list *mc_list)
 {
-        return mc_count;
+        return netdev_hw_addr_list_count(mc_list);
 }
 
 static void rtl8180_configure_filter(struct ieee80211_hw *dev,
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 0fb850e0c656..441d817ed489 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -1193,9 +1193,9 @@ static void rtl8187_bss_info_changed(struct ieee80211_hw *dev,
 }
 
 static u64 rtl8187_prepare_multicast(struct ieee80211_hw *dev,
-                                     int mc_count, struct dev_addr_list *mc_list)
+                                     struct netdev_hw_addr_list *mc_list)
 {
-        return mc_count;
+        return netdev_hw_addr_list_count(mc_list);
 }
 
 static void rtl8187_configure_filter(struct ieee80211_hw *dev,
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index 3daba6c0c77f..6036d0206fec 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -1266,11 +1266,11 @@ struct wl1271_filter_params {
         u8 mc_list[ACX_MC_ADDRESS_GROUP_MAX][ETH_ALEN];
 };
 
-static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
-                                       struct dev_addr_list *mc_list)
+static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw,
+                                       struct netdev_hw_addr_list *mc_list)
 {
         struct wl1271_filter_params *fp;
-        int i;
+        struct netdev_hw_addr *ha;
 
         fp = kzalloc(sizeof(*fp), GFP_ATOMIC);
         if (!fp) {
@@ -1279,21 +1279,16 @@ static u64 wl1271_op_prepare_multicast(struct ieee80211_hw *hw, int mc_count,
         }
 
         /* update multicast filtering parameters */
-        fp->enabled = true;
-        if (mc_count > ACX_MC_ADDRESS_GROUP_MAX) {
-                mc_count = 0;
-                fp->enabled = false;
-        }
-
         fp->mc_list_length = 0;
-        for (i = 0; i < mc_count; i++) {
-                if (mc_list->da_addrlen == ETH_ALEN) {
+        if (netdev_hw_addr_list_count(mc_list) > ACX_MC_ADDRESS_GROUP_MAX) {
+                fp->enabled = false;
+        } else {
+                fp->enabled = true;
+                netdev_hw_addr_list_for_each(ha, mc_list) {
                         memcpy(fp->mc_list[fp->mc_list_length],
-                               mc_list->da_addr, ETH_ALEN);
+                                        ha->addr, ETH_ALEN);
                         fp->mc_list_length++;
-                } else
-                        wl1271_warning("Unknown mc address length.");
-                mc_list = mc_list->next;
+                }
         }
 
         return (u64)(unsigned long)fp;
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 6917286edcae..74530b2d672c 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -875,7 +875,7 @@ static struct iw_statistics *zd1201_get_wireless_stats(struct net_device *dev)
 static void zd1201_set_multicast(struct net_device *dev)
 {
         struct zd1201 *zd = netdev_priv(dev);
-        struct dev_mc_list *mc;
+        struct netdev_hw_addr *ha;
         unsigned char reqbuf[ETH_ALEN*ZD1201_MAXMULTI];
         int i;
 
@@ -883,8 +883,8 @@ static void zd1201_set_multicast(struct net_device *dev)
                 return;
 
         i = 0;
-        netdev_for_each_mc_addr(mc, dev)
-                memcpy(reqbuf + i++ * ETH_ALEN, mc->dmi_addr, ETH_ALEN);
+        netdev_for_each_mc_addr(ha, dev)
+                memcpy(reqbuf + i++ * ETH_ALEN, ha->addr, ETH_ALEN);
         zd1201_setconfig(zd, ZD1201_RID_CNFGROUPADDRESS, reqbuf,
                          netdev_mc_count(dev) * ETH_ALEN, 0);
 }
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 00e09e26c826..6d95e4d74d7f 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -947,20 +947,17 @@ static void set_rx_filter_handler(struct work_struct *work)
 }
 
 static u64 zd_op_prepare_multicast(struct ieee80211_hw *hw,
-                                   int mc_count, struct dev_addr_list *mclist)
+                                   struct netdev_hw_addr_list *mc_list)
 {
         struct zd_mac *mac = zd_hw_mac(hw);
         struct zd_mc_hash hash;
-        int i;
+        struct netdev_hw_addr *ha;
 
         zd_mc_clear(&hash);
 
-        for (i = 0; i < mc_count; i++) {
-                if (!mclist)
-                        break;
-                dev_dbg_f(zd_mac_dev(mac), "mc addr %pM\n", mclist->dmi_addr);
-                zd_mc_add_addr(&hash, mclist->dmi_addr);
-                mclist = mclist->next;
+        netdev_hw_addr_list_for_each(ha, mc_list) {
+                dev_dbg_f(zd_mac_dev(mac), "mc addr %pM\n", ha->addr);
+                zd_mc_add_addr(&hash, ha->addr);
         }
 
         return hash.low | ((u64)hash.high << 32);