1 files changed, 19 insertions, 0 deletions

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index aa5df8865ff7..493b939970cd 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -770,6 +770,15 @@ void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
 }
 EXPORT_SYMBOL(cfg80211_new_sta);
 
+void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
+{
+        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+        nl80211_send_sta_del_event(rdev, dev, mac_addr, gfp);
+}
+EXPORT_SYMBOL(cfg80211_del_sta);
+
 struct cfg80211_mgmt_registration {
         struct list_head list;
 
@@ -954,6 +963,16 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev,
                         if (memcmp(mgmt->bssid, dev->dev_addr, ETH_ALEN))
                                 err = -EINVAL;
                         break;
+                case NL80211_IFTYPE_MESH_POINT:
+                        if (memcmp(mgmt->sa, mgmt->bssid, ETH_ALEN)) {
+                                err = -EINVAL;
+                                break;
+                        }
+                        /*
+                         * check for mesh DA must be done by driver as
+                         * cfg80211 doesn't track the stations
+                         */
+                        break;
                 default:
                         err = -EOPNOTSUPP;
                         break;