mac80211: move interface type to vif structure

Drivers that support mixed AP/STA operation may well need to
know the type of a virtual interface when iterating over them.
The easiest way to support that is to move the interface type
variable into the vif structure.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

13 files changed, 118 insertions, 117 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 24a8ad3f5073..8a49c06dfd38 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -535,10 +535,12 @@ enum ieee80211_if_types {
  * Data in this structure is continually present for driver
  * use during the life of a virtual interface.
  *
+ * @type: type of this virtual interface
  * @drv_priv: data area for driver use, will always be aligned to
  *      sizeof(void *).
  */
 struct ieee80211_vif {
+        enum ieee80211_if_types type;
         /* must be last */
         u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
 };
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 11156b381ec3..d02d9ef6b1ef 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -91,7 +91,7 @@ static int ieee80211_change_iface(struct wiphy *wiphy, int ifindex,
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-        if (sdata->type == IEEE80211_IF_TYPE_VLAN)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
                 return -EOPNOTSUPP;
 
         ieee80211_if_reinit(dev);
diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index bf715d28643b..d2d3c076c853 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -226,7 +226,7 @@ static void add_files(struct ieee80211_sub_if_data *sdata)
         if (!sdata->debugfsdir)
                 return;
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_STA:
         case IEEE80211_IF_TYPE_IBSS:
                 add_sta_files(sdata);
@@ -353,7 +353,7 @@ void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata)
 
 void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata)
 {
-        del_files(sdata, sdata->type);
+        del_files(sdata, sdata->vif.type);
         debugfs_remove(sdata->debugfsdir);
         sdata->debugfsdir = NULL;
 }
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 42c27089f006..c9981701ef68 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -177,21 +177,21 @@ static int ieee80211_open(struct net_device *dev)
                         /*
                          * check whether it may have the same address
                          */
-                        if (!identical_mac_addr_allowed(sdata->type,
-                                                        nsdata->type))
+                        if (!identical_mac_addr_allowed(sdata->vif.type,
+                                                        nsdata->vif.type))
                                 return -ENOTUNIQ;
 
                         /*
                          * can only add VLANs to enabled APs
                          */
-                        if (sdata->type == IEEE80211_IF_TYPE_VLAN &&
-                            nsdata->type == IEEE80211_IF_TYPE_AP &&
+                        if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN &&
+                            nsdata->vif.type == IEEE80211_IF_TYPE_AP &&
                             netif_running(nsdata->dev))
                                 sdata->u.vlan.ap = nsdata;
                 }
         }
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_WDS:
                 if (is_zero_ether_addr(sdata->u.wds.remote_addr))
                         return -ENOLINK;
@@ -222,7 +222,7 @@ static int ieee80211_open(struct net_device *dev)
                 ieee80211_led_radio(local, local->hw.conf.radio_enabled);
         }
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_VLAN:
                 list_add(&sdata->u.vlan.list, &sdata->u.vlan.ap->u.ap.vlans);
                 /* no need to tell driver */
@@ -244,7 +244,7 @@ static int ieee80211_open(struct net_device *dev)
                 /* fall through */
         default:
                 conf.vif = &sdata->vif;
-                conf.type = sdata->type;
+                conf.type = sdata->vif.type;
                 conf.mac_addr = dev->dev_addr;
                 res = local->ops->add_interface(local_to_hw(local), &conf);
                 if (res && !local->open_count && local->ops->stop)
@@ -256,7 +256,7 @@ static int ieee80211_open(struct net_device *dev)
                 ieee80211_reset_erp_info(dev);
                 ieee80211_enable_keys(sdata);
 
-                if (sdata->type == IEEE80211_IF_TYPE_STA &&
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA &&
                     !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
                         netif_carrier_off(dev);
                 else
@@ -322,7 +322,7 @@ static int ieee80211_stop(struct net_device *dev)
         dev_mc_unsync(local->mdev, dev);
 
         /* down all dependent devices, that is VLANs */
-        if (sdata->type == IEEE80211_IF_TYPE_AP) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
                 struct ieee80211_sub_if_data *vlan, *tmp;
 
                 list_for_each_entry_safe(vlan, tmp, &sdata->u.ap.vlans,
@@ -333,7 +333,7 @@ static int ieee80211_stop(struct net_device *dev)
 
         local->open_count--;
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_VLAN:
                 list_del(&sdata->u.vlan.list);
                 sdata->u.vlan.ap = NULL;
@@ -379,7 +379,7 @@ static int ieee80211_stop(struct net_device *dev)
                 /* fall through */
         default:
                 conf.vif = &sdata->vif;
-                conf.type = sdata->type;
+                conf.type = sdata->vif.type;
                 conf.mac_addr = dev->dev_addr;
                 /* disable all keys for as long as this netdev is down */
                 ieee80211_disable_keys(sdata);
@@ -502,13 +502,13 @@ static int __ieee80211_if_config(struct net_device *dev,
                 return 0;
 
         memset(&conf, 0, sizeof(conf));
-        conf.type = sdata->type;
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        conf.type = sdata->vif.type;
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 conf.bssid = sdata->u.sta.bssid;
                 conf.ssid = sdata->u.sta.ssid;
                 conf.ssid_len = sdata->u.sta.ssid_len;
-        } else if (sdata->type == IEEE80211_IF_TYPE_AP) {
+        } else if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
                 conf.ssid = sdata->u.ap.ssid;
                 conf.ssid_len = sdata->u.ap.ssid_len;
                 conf.beacon = beacon;
@@ -703,7 +703,7 @@ static void ieee80211_tasklet_handler(unsigned long data)
                 case IEEE80211_RX_MSG:
                         /* status is in skb->cb */
                         memcpy(&rx_status, skb->cb, sizeof(rx_status));
-                        /* Clear skb->type in order to not confuse kernel
+                        /* Clear skb->pkt_type in order to not confuse kernel
                          * netstack. */
                         skb->pkt_type = 0;
                         __ieee80211_rx(local_to_hw(local), skb, &rx_status);
@@ -962,7 +962,7 @@ void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb,
                 if (!monitors || !skb)
                         goto out;
 
-                if (sdata->type == IEEE80211_IF_TYPE_MNTR) {
+                if (sdata->vif.type == IEEE80211_IF_TYPE_MNTR) {
                         if (!netif_running(sdata->dev))
                                 continue;
                         monitors--;
@@ -1084,7 +1084,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
         mdev->header_ops = &ieee80211_header_ops;
         mdev->set_multicast_list = ieee80211_master_set_multicast_list;
 
-        sdata->type = IEEE80211_IF_TYPE_AP;
+        sdata->vif.type = IEEE80211_IF_TYPE_AP;
         sdata->dev = mdev;
         sdata->local = local;
         sdata->u.ap.force_unicast_rateidx = -1;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index c551a7f379e0..91edaad4c620 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -294,7 +294,6 @@ struct ieee80211_if_sta {
 #define IEEE80211_SDATA_USERSPACE_MLME  BIT(4)
 struct ieee80211_sub_if_data {
         struct list_head list;
-        enum ieee80211_if_types type;
 
         struct wireless_dev wdev;
 
diff --git a/net/mac80211/ieee80211_iface.c b/net/mac80211/ieee80211_iface.c
index b72066378805..be96aa84c79a 100644
--- a/net/mac80211/ieee80211_iface.c
+++ b/net/mac80211/ieee80211_iface.c
@@ -66,7 +66,7 @@ int ieee80211_if_add(struct net_device *dev, const char *name,
         sdata = IEEE80211_DEV_TO_SUB_IF(ndev);
         ndev->ieee80211_ptr = &sdata->wdev;
         sdata->wdev.wiphy = local->hw.wiphy;
-        sdata->type = IEEE80211_IF_TYPE_AP;
+        sdata->vif.type = IEEE80211_IF_TYPE_AP;
         sdata->dev = ndev;
         sdata->local = local;
         ieee80211_if_sdata_init(sdata);
@@ -98,7 +98,7 @@ fail:
 void ieee80211_if_set_type(struct net_device *dev, int type)
 {
         struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        int oldtype = sdata->type;
+        int oldtype = sdata->vif.type;
 
         /*
          * We need to call this function on the master interface
@@ -116,7 +116,7 @@ void ieee80211_if_set_type(struct net_device *dev, int type)
 
         /* most have no BSS pointer */
         sdata->bss = NULL;
-        sdata->type = type;
+        sdata->vif.type = type;
 
         switch (type) {
         case IEEE80211_IF_TYPE_WDS:
@@ -181,7 +181,7 @@ void ieee80211_if_reinit(struct net_device *dev)
 
         ieee80211_if_sdata_deinit(sdata);
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_INVALID:
                 /* cannot happen */
                 WARN_ON(1);
@@ -279,7 +279,7 @@ int ieee80211_if_remove(struct net_device *dev, const char *name, int id)
         ASSERT_RTNL();
 
         list_for_each_entry_safe(sdata, n, &local->interfaces, list) {
-                if ((sdata->type == id || id == -1) &&
+                if ((sdata->vif.type == id || id == -1) &&
                     strcmp(name, sdata->dev->name) == 0 &&
                     sdata->dev != local->mdev) {
                         list_del_rcu(&sdata->list);
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 2604e21c05a8..5024d3733834 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -112,8 +112,8 @@ static int ieee80211_ioctl_siwgenie(struct net_device *dev,
         if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME)
                 return -EOPNOTSUPP;
 
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 int ret = ieee80211_sta_set_extra_ie(dev, extra, data->length);
                 if (ret)
                         return ret;
@@ -232,7 +232,7 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev,
         struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         int type;
 
-        if (sdata->type == IEEE80211_IF_TYPE_VLAN)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
                 return -EOPNOTSUPP;
 
         switch (*mode) {
@@ -249,7 +249,7 @@ static int ieee80211_ioctl_siwmode(struct net_device *dev,
                 return -EINVAL;
         }
 
-        if (type == sdata->type)
+        if (type == sdata->vif.type)
                 return 0;
         if (netif_running(dev))
                 return -EBUSY;
@@ -268,7 +268,7 @@ static int ieee80211_ioctl_giwmode(struct net_device *dev,
         struct ieee80211_sub_if_data *sdata;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_AP:
                 *mode = IW_MODE_MASTER;
                 break;
@@ -336,13 +336,13 @@ static int ieee80211_ioctl_siwfreq(struct net_device *dev,
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
         struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-        if (sdata->type == IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA)
                 sdata->u.sta.flags &= ~IEEE80211_STA_AUTO_CHANNEL_SEL;
 
         /* freq->e == 0: freq->m = channel; otherwise freq = m * 10^e */
         if (freq->e == 0) {
                 if (freq->m < 0) {
-                        if (sdata->type == IEEE80211_IF_TYPE_STA)
+                        if (sdata->vif.type == IEEE80211_IF_TYPE_STA)
                                 sdata->u.sta.flags |=
                                         IEEE80211_STA_AUTO_CHANNEL_SEL;
                         return 0;
@@ -388,8 +388,8 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
                 len--;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 int ret;
                 if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
                         if (len > IEEE80211_MAX_SSID_LEN)
@@ -409,7 +409,7 @@ static int ieee80211_ioctl_siwessid(struct net_device *dev,
                 return 0;
         }
 
-        if (sdata->type == IEEE80211_IF_TYPE_AP) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
                 memcpy(sdata->u.ap.ssid, ssid, len);
                 memset(sdata->u.ap.ssid + len, 0,
                        IEEE80211_MAX_SSID_LEN - len);
@@ -428,8 +428,8 @@ static int ieee80211_ioctl_giwessid(struct net_device *dev,
 
         struct ieee80211_sub_if_data *sdata;
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 int res = ieee80211_sta_get_ssid(dev, ssid, &len);
                 if (res == 0) {
                         data->length = len;
@@ -439,7 +439,7 @@ static int ieee80211_ioctl_giwessid(struct net_device *dev,
                 return res;
         }
 
-        if (sdata->type == IEEE80211_IF_TYPE_AP) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_AP) {
                 len = sdata->u.ap.ssid_len;
                 if (len > IW_ESSID_MAX_SIZE)
                         len = IW_ESSID_MAX_SIZE;
@@ -459,8 +459,8 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
         struct ieee80211_sub_if_data *sdata;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 int ret;
                 if (sdata->flags & IEEE80211_SDATA_USERSPACE_MLME) {
                         memcpy(sdata->u.sta.bssid, (u8 *) &ap_addr->sa_data,
@@ -479,7 +479,7 @@ static int ieee80211_ioctl_siwap(struct net_device *dev,
                         return ret;
                 ieee80211_sta_req_auth(dev, &sdata->u.sta);
                 return 0;
-        } else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
+        } else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
                 if (memcmp(sdata->u.wds.remote_addr, (u8 *) &ap_addr->sa_data,
                            ETH_ALEN) == 0)
                         return 0;
@@ -497,12 +497,12 @@ static int ieee80211_ioctl_giwap(struct net_device *dev,
         struct ieee80211_sub_if_data *sdata;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 ap_addr->sa_family = ARPHRD_ETHER;
                 memcpy(&ap_addr->sa_data, sdata->u.sta.bssid, ETH_ALEN);
                 return 0;
-        } else if (sdata->type == IEEE80211_IF_TYPE_WDS) {
+        } else if (sdata->vif.type == IEEE80211_IF_TYPE_WDS) {
                 ap_addr->sa_family = ARPHRD_ETHER;
                 memcpy(&ap_addr->sa_data, sdata->u.wds.remote_addr, ETH_ALEN);
                 return 0;
@@ -524,11 +524,10 @@ static int ieee80211_ioctl_siwscan(struct net_device *dev,
         if (!netif_running(dev))
                 return -ENETDOWN;
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA &&
-            sdata->type != IEEE80211_IF_TYPE_IBSS &&
-            sdata->type != IEEE80211_IF_TYPE_AP) {
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+            sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
+            sdata->vif.type != IEEE80211_IF_TYPE_AP)
                 return -EOPNOTSUPP;
-        }
 
         /* if SSID was specified explicitly then use that */
         if (wrqu->data.length == sizeof(struct iw_scan_req) &&
@@ -606,7 +605,7 @@ static int ieee80211_ioctl_giwrate(struct net_device *dev,
         struct ieee80211_sub_if_data *sdata;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA)
                 sta = sta_info_get(local, sdata->u.sta.bssid);
         else
                 return -EOPNOTSUPP;
@@ -820,8 +819,8 @@ static int ieee80211_ioctl_siwmlme(struct net_device *dev,
         struct iw_mlme *mlme = (struct iw_mlme *) extra;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type != IEEE80211_IF_TYPE_STA &&
-            sdata->type != IEEE80211_IF_TYPE_IBSS)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+            sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
                 return -EINVAL;
 
         switch (mlme->cmd) {
@@ -938,7 +937,7 @@ static int ieee80211_ioctl_siwauth(struct net_device *dev,
                 sdata->drop_unencrypted = !!data->value;
                 break;
         case IW_AUTH_PRIVACY_INVOKED:
-                if (sdata->type != IEEE80211_IF_TYPE_STA)
+                if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                         ret = -EINVAL;
                 else {
                         sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
@@ -953,8 +952,8 @@ static int ieee80211_ioctl_siwauth(struct net_device *dev,
                 }
                 break;
         case IW_AUTH_80211_AUTH_ALG:
-                if (sdata->type == IEEE80211_IF_TYPE_STA ||
-                    sdata->type == IEEE80211_IF_TYPE_IBSS)
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+                    sdata->vif.type == IEEE80211_IF_TYPE_IBSS)
                         sdata->u.sta.auth_algs = data->value;
                 else
                         ret = -EOPNOTSUPP;
@@ -974,8 +973,8 @@ static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev
         struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
         struct sta_info *sta = NULL;
 
-        if (sdata->type == IEEE80211_IF_TYPE_STA ||
-            sdata->type == IEEE80211_IF_TYPE_IBSS)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+            sdata->vif.type == IEEE80211_IF_TYPE_IBSS)
                 sta = sta_info_get(local, sdata->u.sta.bssid);
         if (!sta) {
                 wstats->discard.fragment = 0;
@@ -1003,8 +1002,8 @@ static int ieee80211_ioctl_giwauth(struct net_device *dev,
 
         switch (data->flags & IW_AUTH_INDEX) {
         case IW_AUTH_80211_AUTH_ALG:
-                if (sdata->type == IEEE80211_IF_TYPE_STA ||
-                    sdata->type == IEEE80211_IF_TYPE_IBSS)
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+                    sdata->vif.type == IEEE80211_IF_TYPE_IBSS)
                         data->value = sdata->u.sta.auth_algs;
                 else
                         ret = -EOPNOTSUPP;
diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c
index d1f7199a2083..b1e7d17ee253 100644
--- a/net/mac80211/ieee80211_sta.c
+++ b/net/mac80211/ieee80211_sta.c
@@ -471,7 +471,7 @@ static void ieee80211_set_associated(struct net_device *dev,
                 ifsta->flags |= IEEE80211_STA_ASSOCIATED;
 
                 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-                if (sdata->type != IEEE80211_IF_TYPE_STA)
+                if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                         return;
 
                 bss = ieee80211_rx_bss_get(dev, ifsta->bssid,
@@ -1025,7 +1025,7 @@ static void ieee80211_send_addba_resp(struct net_device *dev, u8 *da, u16 tid,
         memset(mgmt, 0, 24);
         memcpy(mgmt->da, da, ETH_ALEN);
         memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN);
-        if (sdata->type == IEEE80211_IF_TYPE_AP)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_AP)
                 memcpy(mgmt->bssid, dev->dev_addr, ETH_ALEN);
         else
                 memcpy(mgmt->bssid, ifsta->bssid, ETH_ALEN);
@@ -1184,7 +1184,7 @@ void ieee80211_send_delba(struct net_device *dev, const u8 *da, u16 tid,
         memset(mgmt, 0, 24);
         memcpy(mgmt->da, da, ETH_ALEN);
         memcpy(mgmt->sa, dev->dev_addr, ETH_ALEN);
-        if (sdata->type == IEEE80211_IF_TYPE_AP)
+        if (sdata->vif.type == IEEE80211_IF_TYPE_AP)
                 memcpy(mgmt->bssid, dev->dev_addr, ETH_ALEN);
         else
                 memcpy(mgmt->bssid, ifsta->bssid, ETH_ALEN);
@@ -1329,7 +1329,7 @@ static void ieee80211_rx_mgmt_auth(struct net_device *dev,
         DECLARE_MAC_BUF(mac);
 
         if (ifsta->state != IEEE80211_AUTHENTICATE &&
-            sdata->type != IEEE80211_IF_TYPE_IBSS) {
+            sdata->vif.type != IEEE80211_IF_TYPE_IBSS) {
                 printk(KERN_DEBUG "%s: authentication frame received from "
                        "%s, but not in authenticate state - ignored\n",
                        dev->name, print_mac(mac, mgmt->sa));
@@ -1343,7 +1343,7 @@ static void ieee80211_rx_mgmt_auth(struct net_device *dev,
                 return;
         }
 
-        if (sdata->type != IEEE80211_IF_TYPE_IBSS &&
+        if (sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
             memcmp(ifsta->bssid, mgmt->sa, ETH_ALEN) != 0) {
                 printk(KERN_DEBUG "%s: authentication frame received from "
                        "unknown AP (SA=%s BSSID=%s) - "
@@ -1352,7 +1352,7 @@ static void ieee80211_rx_mgmt_auth(struct net_device *dev,
                 return;
         }
 
-        if (sdata->type != IEEE80211_IF_TYPE_IBSS &&
+        if (sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
             memcmp(ifsta->bssid, mgmt->bssid, ETH_ALEN) != 0) {
                 printk(KERN_DEBUG "%s: authentication frame received from "
                        "unknown BSSID (SA=%s BSSID=%s) - "
@@ -1370,7 +1370,7 @@ static void ieee80211_rx_mgmt_auth(struct net_device *dev,
                dev->name, print_mac(mac, mgmt->sa), auth_alg,
                auth_transaction, status_code);
 
-        if (sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 /* IEEE 802.11 standard does not require authentication in IBSS
                  * networks and most implementations do not seem to use it.
                  * However, try to reply to authentication attempts if someone
@@ -1849,7 +1849,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
 
         timestamp = le64_to_cpu(mgmt->u.beacon.timestamp);
 
-        if (sdata->type == IEEE80211_IF_TYPE_IBSS && beacon &&
+        if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS && beacon &&
             memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0) {
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
                 static unsigned long last_tsf_debug = 0;
@@ -1874,7 +1874,7 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
 
         ieee802_11_parse_elems(mgmt->u.beacon.variable, len - baselen, &elems);
 
-        if (sdata->type == IEEE80211_IF_TYPE_IBSS && elems.supp_rates &&
+        if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS && elems.supp_rates &&
             memcmp(mgmt->bssid, sdata->u.sta.bssid, ETH_ALEN) == 0 &&
             (sta = sta_info_get(local, mgmt->sa))) {
                 struct ieee80211_hw_mode *mode;
@@ -2103,7 +2103,7 @@ static void ieee80211_rx_mgmt_beacon(struct net_device *dev,
         ieee80211_rx_bss_info(dev, mgmt, len, rx_status, 1);
 
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type != IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                 return;
         ifsta = &sdata->u.sta;
 
@@ -2163,7 +2163,7 @@ static void ieee80211_rx_mgmt_probe_req(struct net_device *dev,
         DECLARE_MAC_BUF(mac3);
 #endif
 
-        if (sdata->type != IEEE80211_IF_TYPE_IBSS ||
+        if (sdata->vif.type != IEEE80211_IF_TYPE_IBSS ||
             ifsta->state != IEEE80211_IBSS_JOINED ||
             len < 24 + 2 || !ifsta->probe_resp)
                 return;
@@ -2474,10 +2474,10 @@ void ieee80211_sta_work(struct work_struct *work)
         if (local->sta_sw_scanning || local->sta_hw_scanning)
                 return;
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA &&
-            sdata->type != IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+            sdata->vif.type != IEEE80211_IF_TYPE_IBSS) {
                 printk(KERN_DEBUG "%s: ieee80211_sta_work: non-STA interface "
-                       "(type=%d)\n", dev->name, sdata->type);
+                       "(type=%d)\n", dev->name, sdata->vif.type);
                 return;
         }
         ifsta = &sdata->u.sta;
@@ -2572,7 +2572,7 @@ void ieee80211_sta_req_auth(struct net_device *dev,
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
         struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                 return;
 
         if ((ifsta->flags & (IEEE80211_STA_BSSID_SET |
@@ -3039,7 +3039,7 @@ int ieee80211_sta_set_ssid(struct net_device *dev, char *ssid, size_t len)
                 ifsta->flags |= IEEE80211_STA_SSID_SET;
         else
                 ifsta->flags &= ~IEEE80211_STA_SSID_SET;
-        if (sdata->type == IEEE80211_IF_TYPE_IBSS &&
+        if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS &&
             !(ifsta->flags & IEEE80211_STA_BSSID_SET)) {
                 ifsta->ibss_join_req = jiffies;
                 ifsta->state = IEEE80211_IBSS_SEARCH;
@@ -3157,7 +3157,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
                 if (sdata->dev == local->mdev)
                         continue;
 
-                if (sdata->type == IEEE80211_IF_TYPE_STA) {
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA) {
                         if (sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED)
                                 ieee80211_send_nullfunc(local, sdata, 0);
                         ieee80211_sta_timer((unsigned long)sdata);
@@ -3169,7 +3169,7 @@ void ieee80211_scan_completed(struct ieee80211_hw *hw)
 
 done:
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 struct ieee80211_if_sta *ifsta = &sdata->u.sta;
                 if (!(ifsta->flags & IEEE80211_STA_BSSID_SET) ||
                     (!ifsta->state == IEEE80211_IBSS_JOINED &&
@@ -3204,7 +3204,7 @@ void ieee80211_sta_scan_work(struct work_struct *work)
                 skip = !(local->enabled_modes & (1 << mode->mode));
                 chan = &mode->channels[local->scan_channel_idx];
                 if (!(chan->flag & IEEE80211_CHAN_W_SCAN) ||
-                    (sdata->type == IEEE80211_IF_TYPE_IBSS &&
+                    (sdata->vif.type == IEEE80211_IF_TYPE_IBSS &&
                      !(chan->flag & IEEE80211_CHAN_W_IBSS)) ||
                     (local->hw_modes & local->enabled_modes &
                      (1 << MODE_IEEE80211G) && mode->mode == MODE_IEEE80211B))
@@ -3312,7 +3312,7 @@ static int ieee80211_sta_start_scan(struct net_device *dev,
                         continue;
 
                 netif_stop_queue(sdata->dev);
-                if (sdata->type == IEEE80211_IF_TYPE_STA &&
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA &&
                     (sdata->u.sta.flags & IEEE80211_STA_ASSOCIATED))
                         ieee80211_send_nullfunc(local, sdata, 1);
         }
@@ -3353,7 +3353,7 @@ int ieee80211_sta_req_scan(struct net_device *dev, u8 *ssid, size_t ssid_len)
         struct ieee80211_if_sta *ifsta = &sdata->u.sta;
         struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                 return ieee80211_sta_start_scan(dev, ssid, ssid_len);
 
         if (local->sta_sw_scanning || local->sta_hw_scanning) {
@@ -3576,8 +3576,8 @@ int ieee80211_sta_deauthenticate(struct net_device *dev, u16 reason)
         printk(KERN_DEBUG "%s: deauthenticate(reason=%d)\n",
                dev->name, reason);
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA &&
-            sdata->type != IEEE80211_IF_TYPE_IBSS)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA &&
+            sdata->vif.type != IEEE80211_IF_TYPE_IBSS)
                 return -EINVAL;
 
         ieee80211_send_deauth(dev, ifsta, reason);
@@ -3594,7 +3594,7 @@ int ieee80211_sta_disassociate(struct net_device *dev, u16 reason)
         printk(KERN_DEBUG "%s: disassociate(reason=%d)\n",
                dev->name, reason);
 
-        if (sdata->type != IEEE80211_IF_TYPE_STA)
+        if (sdata->vif.type != IEEE80211_IF_TYPE_STA)
                 return -EINVAL;
 
         if (!(ifsta->flags & IEEE80211_STA_ASSOCIATED))
diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index 0b2328f7d67c..ed57fb8e82fc 100644
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -49,8 +49,8 @@ static const u8 *get_mac_for_key(struct ieee80211_key *key)
          * address to indicate a transmit-only key.
          */
         if (key->conf.alg != ALG_WEP &&
-            (key->sdata->type == IEEE80211_IF_TYPE_AP ||
-             key->sdata->type == IEEE80211_IF_TYPE_VLAN))
+            (key->sdata->vif.type == IEEE80211_IF_TYPE_AP ||
+             key->sdata->vif.type == IEEE80211_IF_TYPE_VLAN))
                 addr = zero_addr;
 
         if (key->sta)
@@ -172,7 +172,7 @@ struct ieee80211_key *ieee80211_key_alloc(struct ieee80211_sub_if_data *sdata,
                 if (sta->flags & WLAN_STA_WME)
                         key->conf.flags |= IEEE80211_KEY_FLAG_WMM_STA;
         } else {
-                if (sdata->type == IEEE80211_IF_TYPE_STA) {
+                if (sdata->vif.type == IEEE80211_IF_TYPE_STA) {
                         struct sta_info *ap;
 
                         /* same here, the AP could be using QoS */
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index ed3b81639203..465fce0f62ad 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -223,7 +223,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->type != IEEE80211_IF_TYPE_MNTR)
+                if (sdata->vif.type != IEEE80211_IF_TYPE_MNTR)
                         continue;
 
                 if (prev_dev) {
@@ -419,7 +419,7 @@ ieee80211_rx_h_check(struct ieee80211_txrx_data *rx)
         if (unlikely(((rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA ||
                       ((rx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_CTL &&
                        (rx->fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_PSPOLL)) &&
-                     rx->sdata->type != IEEE80211_IF_TYPE_IBSS &&
+                     rx->sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
                      (!rx->sta || !(rx->sta->flags & WLAN_STA_ASSOC)))) {
                 if ((!(rx->fc & IEEE80211_FCTL_FROMDS) &&
                      !(rx->fc & IEEE80211_FCTL_TODS) &&
@@ -639,14 +639,14 @@ ieee80211_rx_h_sta_process(struct ieee80211_txrx_data *rx)
         /* Update last_rx only for IBSS packets which are for the current
          * BSSID to avoid keeping the current IBSS network alive in cases where
          * other STAs are using different BSSID. */
-        if (rx->sdata->type == IEEE80211_IF_TYPE_IBSS) {
+        if (rx->sdata->vif.type == IEEE80211_IF_TYPE_IBSS) {
                 u8 *bssid = ieee80211_get_bssid(hdr, rx->skb->len,
                                                 IEEE80211_IF_TYPE_IBSS);
                 if (compare_ether_addr(bssid, rx->sdata->u.sta.bssid) == 0)
                         sta->last_rx = jiffies;
         } else
         if (!is_multicast_ether_addr(hdr->addr1) ||
-            rx->sdata->type == IEEE80211_IF_TYPE_STA) {
+            rx->sdata->vif.type == IEEE80211_IF_TYPE_STA) {
                 /* Update last_rx only for unicast frames in order to prevent
                  * the Probe Request frames (the only broadcast frames from a
                  * STA in infrastructure mode) from keeping a connection alive.
@@ -901,8 +901,8 @@ ieee80211_rx_h_ps_poll(struct ieee80211_txrx_data *rx)
                    !(rx->flags & IEEE80211_TXRXD_RXRA_MATCH)))
                 return TXRX_CONTINUE;
 
-        if ((sdata->type != IEEE80211_IF_TYPE_AP) &&
-            (sdata->type != IEEE80211_IF_TYPE_VLAN))
+        if ((sdata->vif.type != IEEE80211_IF_TYPE_AP) &&
+            (sdata->vif.type != IEEE80211_IF_TYPE_VLAN))
                 return TXRX_DROP;
 
         skb = skb_dequeue(&rx->sta->tx_filtered);
@@ -1058,8 +1058,8 @@ ieee80211_data_to_8023(struct ieee80211_txrx_data *rx)
                 memcpy(dst, hdr->addr3, ETH_ALEN);
                 memcpy(src, hdr->addr2, ETH_ALEN);
 
-                if (unlikely(sdata->type != IEEE80211_IF_TYPE_AP &&
-                             sdata->type != IEEE80211_IF_TYPE_VLAN)) {
+                if (unlikely(sdata->vif.type != IEEE80211_IF_TYPE_AP &&
+                             sdata->vif.type != IEEE80211_IF_TYPE_VLAN)) {
                         if (net_ratelimit())
                                 printk(KERN_DEBUG "%s: dropped ToDS frame "
                                        "(BSSID=%s SA=%s DA=%s)\n",
@@ -1075,7 +1075,7 @@ ieee80211_data_to_8023(struct ieee80211_txrx_data *rx)
                 memcpy(dst, hdr->addr3, ETH_ALEN);
                 memcpy(src, hdr->addr4, ETH_ALEN);
 
-                if (unlikely(sdata->type != IEEE80211_IF_TYPE_WDS)) {
+                if (unlikely(sdata->vif.type != IEEE80211_IF_TYPE_WDS)) {
                         if (net_ratelimit())
                                 printk(KERN_DEBUG "%s: dropped FromDS&ToDS "
                                        "frame (RA=%s TA=%s DA=%s SA=%s)\n",
@@ -1092,7 +1092,7 @@ ieee80211_data_to_8023(struct ieee80211_txrx_data *rx)
                 memcpy(dst, hdr->addr1, ETH_ALEN);
                 memcpy(src, hdr->addr3, ETH_ALEN);
 
-                if (sdata->type != IEEE80211_IF_TYPE_STA ||
+                if (sdata->vif.type != IEEE80211_IF_TYPE_STA ||
                     (is_multicast_ether_addr(dst) &&
                      !compare_ether_addr(src, dev->dev_addr)))
                         return -1;
@@ -1102,7 +1102,7 @@ ieee80211_data_to_8023(struct ieee80211_txrx_data *rx)
                 memcpy(dst, hdr->addr1, ETH_ALEN);
                 memcpy(src, hdr->addr2, ETH_ALEN);
 
-                if (sdata->type != IEEE80211_IF_TYPE_IBSS) {
+                if (sdata->vif.type != IEEE80211_IF_TYPE_IBSS) {
                         if (net_ratelimit()) {
                                 printk(KERN_DEBUG "%s: dropped IBSS frame "
                                        "(DA=%s SA=%s BSSID=%s)\n",
@@ -1190,8 +1190,8 @@ ieee80211_deliver_skb(struct ieee80211_txrx_data *rx)
         skb = rx->skb;
         xmit_skb = NULL;
 
-        if (local->bridge_packets && (sdata->type == IEEE80211_IF_TYPE_AP ||
-                                      sdata->type == IEEE80211_IF_TYPE_VLAN) &&
+        if (local->bridge_packets && (sdata->vif.type == IEEE80211_IF_TYPE_AP ||
+                                      sdata->vif.type == IEEE80211_IF_TYPE_VLAN) &&
             (rx->flags & IEEE80211_TXRXD_RXRA_MATCH)) {
                 if (is_multicast_ether_addr(ehdr->h_dest)) {
                         /*
@@ -1435,8 +1435,8 @@ ieee80211_rx_h_mgmt(struct ieee80211_txrx_data *rx)
                 return TXRX_DROP;
 
         sdata = IEEE80211_DEV_TO_SUB_IF(rx->dev);
-        if ((sdata->type == IEEE80211_IF_TYPE_STA ||
-             sdata->type == IEEE80211_IF_TYPE_IBSS) &&
+        if ((sdata->vif.type == IEEE80211_IF_TYPE_STA ||
+             sdata->vif.type == IEEE80211_IF_TYPE_IBSS) &&
             !(sdata->flags & IEEE80211_SDATA_USERSPACE_MLME))
                 ieee80211_sta_rx_mgmt(rx->dev, rx->skb, rx->u.rx.status);
         else
@@ -1528,7 +1528,7 @@ static void ieee80211_rx_michael_mic_report(struct net_device *dev,
                 goto ignore;
         }
 
-        if (rx->sdata->type == IEEE80211_IF_TYPE_AP && keyidx) {
+        if (rx->sdata->vif.type == IEEE80211_IF_TYPE_AP && keyidx) {
                 /*
                  * APs with pairwise keys should never receive Michael MIC
                  * errors for non-zero keyidx because these are reserved for
@@ -1590,7 +1590,7 @@ static int prepare_for_handlers(struct ieee80211_sub_if_data *sdata,
 {
         int multicast = is_multicast_ether_addr(hdr->addr1);
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_STA:
                 if (!bssid)
                         return 0;
@@ -1738,10 +1738,10 @@ void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw, struct sk_buff *skb,
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->type == IEEE80211_IF_TYPE_MNTR)
+                if (sdata->vif.type == IEEE80211_IF_TYPE_MNTR)
                         continue;
 
-                bssid = ieee80211_get_bssid(hdr, skb->len, sdata->type);
+                bssid = ieee80211_get_bssid(hdr, skb->len, sdata->vif.type);
                 rx.flags |= IEEE80211_TXRXD_RXRA_MATCH;
                 prepares = prepare_for_handlers(sdata, bssid, &rx, hdr);
                 /* prepare_for_handlers can change sta */
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 32e241764725..1f74bd296357 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -181,7 +181,7 @@ struct sta_info * sta_info_add(struct ieee80211_local *local,
                 struct ieee80211_sub_if_data *sdata;
 
                 sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-                if (sdata->type == IEEE80211_IF_TYPE_VLAN)
+                if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
                         sdata = sdata->u.vlan.ap;
 
                 local->ops->sta_notify(local_to_hw(local), &sdata->vif,
@@ -259,7 +259,7 @@ void sta_info_free(struct sta_info *sta)
 
                 sdata = IEEE80211_DEV_TO_SUB_IF(sta->dev);
 
-                if (sdata->type == IEEE80211_IF_TYPE_VLAN)
+                if (sdata->vif.type == IEEE80211_IF_TYPE_VLAN)
                         sdata = sdata->u.vlan.ap;
 
                 local->ops->sta_notify(local_to_hw(local), &sdata->vif,
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 1b772ee2fe14..99590e4ce30b 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -237,7 +237,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
 
         if (likely(tx->flags & IEEE80211_TXRXD_TXUNICAST)) {
                 if (unlikely(!(sta_flags & WLAN_STA_ASSOC) &&
-                             tx->sdata->type != IEEE80211_IF_TYPE_IBSS &&
+                             tx->sdata->vif.type != IEEE80211_IF_TYPE_IBSS &&
                              (tx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA)) {
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
                         DECLARE_MAC_BUF(mac);
@@ -251,7 +251,7 @@ ieee80211_tx_h_check_assoc(struct ieee80211_txrx_data *tx)
         } else {
                 if (unlikely((tx->fc & IEEE80211_FCTL_FTYPE) == IEEE80211_FTYPE_DATA &&
                              tx->local->num_sta == 0 &&
-                             tx->sdata->type != IEEE80211_IF_TYPE_IBSS)) {
+                             tx->sdata->vif.type != IEEE80211_IF_TYPE_IBSS)) {
                         /*
                          * No associated STAs - no need to send multicast
                          * frames.
@@ -294,7 +294,7 @@ static void purge_old_ps_buffers(struct ieee80211_local *local)
         list_for_each_entry_rcu(sdata, &local->interfaces, list) {
                 struct ieee80211_if_ap *ap;
                 if (sdata->dev == local->mdev ||
-                    sdata->type != IEEE80211_IF_TYPE_AP)
+                    sdata->vif.type != IEEE80211_IF_TYPE_AP)
                         continue;
                 ap = &sdata->u.ap;
                 skb = skb_dequeue(&ap->ps_bc_buf);
@@ -949,7 +949,7 @@ __ieee80211_tx_prepare(struct ieee80211_txrx_data *tx,
 
         /* process and remove the injection radiotap header */
         sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-        if (unlikely(sdata->type == IEEE80211_IF_TYPE_MNTR)) {
+        if (unlikely(sdata->vif.type == IEEE80211_IF_TYPE_MNTR)) {
                 if (__ieee80211_parse_tx_radiotap(tx, skb) == TXRX_DROP)
                         return TXRX_DROP;
 
@@ -1252,7 +1252,7 @@ int ieee80211_master_start_xmit(struct sk_buff *skb,
         }
 
         control.vif = &osdata->vif;
-        control.type = osdata->type;
+        control.type = osdata->vif.type;
         if (pkt_data->flags & IEEE80211_TXPD_REQ_TX_STATUS)
                 control.flags |= IEEE80211_TXCTL_REQ_TX_STATUS;
         if (pkt_data->flags & IEEE80211_TXPD_DO_NOT_ENCRYPT)
@@ -1371,7 +1371,7 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb,
         ethertype = (skb->data[12] << 8) | skb->data[13];
         fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA;
 
-        switch (sdata->type) {
+        switch (sdata->vif.type) {
         case IEEE80211_IF_TYPE_AP:
         case IEEE80211_IF_TYPE_VLAN:
                 fc |= IEEE80211_FCTL_FROMDS;
@@ -1707,7 +1707,7 @@ struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
         bdev = sdata->dev;
         ap = &sdata->u.ap;
 
-        if (!ap || sdata->type != IEEE80211_IF_TYPE_AP ||
+        if (!ap || sdata->vif.type != IEEE80211_IF_TYPE_AP ||
             !ap->beacon_head) {
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
                 if (net_ratelimit())
@@ -1819,7 +1819,8 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
         sdata = vif_to_sdata(vif);
         bdev = sdata->dev;
 
-        if (!bss || sdata->type != IEEE80211_IF_TYPE_AP || !bss->beacon_head)
+        if (!bss || sdata->vif.type != IEEE80211_IF_TYPE_AP ||
+            !bss->beacon_head)
                 return NULL;
 
         if (bss->dtim_count != 0)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 15503ca3e945..ba81cf542818 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -471,7 +471,7 @@ void ieee80211_iterate_active_interfaces(
         rcu_read_lock();
 
         list_for_each_entry_rcu(sdata, &local->interfaces, list) {
-                switch (sdata->type) {
+                switch (sdata->vif.type) {
                 case IEEE80211_IF_TYPE_INVALID:
                 case IEEE80211_IF_TYPE_MNTR:
                 case IEEE80211_IF_TYPE_VLAN: