3 files changed, 12 insertions, 3 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index c01588f9d453..865fbc09be1a 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2164,11 +2164,17 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 
         skb = rx.skb;
 
-        list_for_each_entry_rcu(sdata, &local->interfaces, list) {
+        if (rx.sdata && ieee80211_is_data(hdr->frame_control)) {
+                rx.flags |= IEEE80211_RX_RA_MATCH;
+                prepares = prepare_for_handlers(rx.sdata, &rx, hdr);
+                if (prepares)
+                        prev = rx.sdata;
+        } else list_for_each_entry_rcu(sdata, &local->interfaces, list) {
                 if (!netif_running(sdata->dev))
                         continue;
 
-                if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
+                if (sdata->vif.type == NL80211_IFTYPE_MONITOR ||
+                    sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
                         continue;
 
                 rx.flags |= IEEE80211_RX_RA_MATCH;
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index eec001491e66..594f2318c3d8 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -361,6 +361,7 @@ int sta_info_insert(struct sta_info *sta)
                                              u.ap);
 
                 drv_sta_notify(local, &sdata->vif, STA_NOTIFY_ADD, &sta->sta);
+                sdata = sta->sdata;
         }
 
 #ifdef CONFIG_MAC80211_VERBOSE_DEBUG
@@ -496,6 +497,7 @@ static void __sta_info_unlink(struct sta_info **sta)
 
                 drv_sta_notify(local, &sdata->vif, STA_NOTIFY_REMOVE,
                                &(*sta)->sta);
+                sdata = (*sta)->sdata;
         }
 
         if (ieee80211_vif_is_mesh(&sdata->vif)) {
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index fd4028296613..db4bda681ec9 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1704,7 +1704,8 @@ netdev_tx_t ieee80211_subif_start_xmit(struct sk_buff *skb,
         if (!is_multicast_ether_addr(hdr.addr1)) {
                 rcu_read_lock();
                 sta = sta_info_get(local, hdr.addr1);
-                if (sta)
+                /* XXX: in the future, use sdata to look up the sta */
+                if (sta && sta->sdata == sdata)
                         sta_flags = get_sta_flags(sta);
                 rcu_read_unlock();
         }