1 files changed, 46 insertions, 2 deletions

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 82e6002c8d67..94d151f6f73e 100644
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -148,22 +148,23 @@ void __cfg80211_send_deauth(struct net_device *dev,
         struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)buf;
         const u8 *bssid = mgmt->bssid;
         int i;
+        bool found = false;
 
         ASSERT_WDEV_LOCK(wdev);
 
-        nl80211_send_deauth(rdev, dev, buf, len, GFP_KERNEL);
-
         if (wdev->current_bss &&
             memcmp(wdev->current_bss->pub.bssid, bssid, ETH_ALEN) == 0) {
                 cfg80211_unhold_bss(wdev->current_bss);
                 cfg80211_put_bss(&wdev->current_bss->pub);
                 wdev->current_bss = NULL;
+                found = true;
         } else for (i = 0; i < MAX_AUTH_BSSES; i++) {
                 if (wdev->auth_bsses[i] &&
                     memcmp(wdev->auth_bsses[i]->pub.bssid, bssid, ETH_ALEN) == 0) {
                         cfg80211_unhold_bss(wdev->auth_bsses[i]);
                         cfg80211_put_bss(&wdev->auth_bsses[i]->pub);
                         wdev->auth_bsses[i] = NULL;
+                        found = true;
                         break;
                 }
                 if (wdev->authtry_bsses[i] &&
@@ -171,10 +172,16 @@ void __cfg80211_send_deauth(struct net_device *dev,
                         cfg80211_unhold_bss(wdev->authtry_bsses[i]);
                         cfg80211_put_bss(&wdev->authtry_bsses[i]->pub);
                         wdev->authtry_bsses[i] = NULL;
+                        found = true;
                         break;
                 }
         }
 
+        if (!found)
+                return;
+
+        nl80211_send_deauth(rdev, dev, buf, len, GFP_KERNEL);
+
         if (wdev->sme_state == CFG80211_SME_CONNECTED) {
                 u16 reason_code;
                 bool from_ap;
@@ -684,3 +691,40 @@ void cfg80211_mlme_down(struct cfg80211_registered_device *rdev,
                 }
         }
 }
+
+void cfg80211_ready_on_channel(struct net_device *dev, u64 cookie,
+                               struct ieee80211_channel *chan,
+                               enum nl80211_channel_type channel_type,
+                               unsigned int duration, gfp_t gfp)
+{
+        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+        nl80211_send_remain_on_channel(rdev, dev, cookie, chan, channel_type,
+                                       duration, gfp);
+}
+EXPORT_SYMBOL(cfg80211_ready_on_channel);
+
+void cfg80211_remain_on_channel_expired(struct net_device *dev,
+                                        u64 cookie,
+                                        struct ieee80211_channel *chan,
+                                        enum nl80211_channel_type channel_type,
+                                        gfp_t gfp)
+{
+        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+        nl80211_send_remain_on_channel_cancel(rdev, dev, cookie, chan,
+                                              channel_type, gfp);
+}
+EXPORT_SYMBOL(cfg80211_remain_on_channel_expired);
+
+void cfg80211_new_sta(struct net_device *dev, const u8 *mac_addr,
+                      struct station_info *sinfo, gfp_t gfp)
+{
+        struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
+        struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+
+        nl80211_send_sta_event(rdev, dev, mac_addr, sinfo, gfp);
+}
+EXPORT_SYMBOL(cfg80211_new_sta);