1 files changed, 15 insertions, 8 deletions

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 57a3c62139e2..4c189d0be4a3 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -210,7 +210,7 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
 
 static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
                                            const u8 *bssid, u16 stype, u16 reason,
-                                           void *cookie)
+                                           void *cookie, bool send_frame)
 {
         struct ieee80211_local *local = sdata->local;
         struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
@@ -247,7 +247,11 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
                         cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
         if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED))
                 IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
-        ieee80211_tx_skb(sdata, skb);
+
+        if (send_frame)
+                ieee80211_tx_skb(sdata, skb);
+        else
+                kfree_skb(skb);
 }
 
 void ieee80211_send_pspoll(struct ieee80211_local *local,
@@ -980,7 +984,7 @@ static void __ieee80211_connection_loss(struct ieee80211_sub_if_data *sdata)
         ieee80211_send_deauth_disassoc(sdata, bssid,
                                        IEEE80211_STYPE_DEAUTH,
                                        WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY,
-                                       NULL);
+                                       NULL, true);
 }
 
 void ieee80211_beacon_connection_loss_work(struct work_struct *work)
@@ -1724,7 +1728,7 @@ static void ieee80211_sta_work(struct work_struct *work)
                         ieee80211_send_deauth_disassoc(sdata, bssid,
                                         IEEE80211_STYPE_DEAUTH,
                                         WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY,
-                                        NULL);
+                                        NULL, true);
                         mutex_lock(&ifmgd->mtx);
                 }
         }
@@ -1908,6 +1912,9 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata,
         struct ieee80211_work *wk;
         u16 auth_alg;
 
+        if (req->local_state_change)
+                return 0; /* no need to update mac80211 state */
+
         switch (req->auth_type) {
         case NL80211_AUTHTYPE_OPEN_SYSTEM:
                 auth_alg = WLAN_AUTH_OPEN;
@@ -2163,9 +2170,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
         printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
                sdata->name, bssid, req->reason_code);
 
-        ieee80211_send_deauth_disassoc(sdata, bssid,
-                        IEEE80211_STYPE_DEAUTH, req->reason_code,
-                        cookie);
+        ieee80211_send_deauth_disassoc(sdata, bssid, IEEE80211_STYPE_DEAUTH,
+                                       req->reason_code, cookie,
+                                       !req->local_state_change);
 
         ieee80211_recalc_idle(sdata->local);
 
@@ -2202,7 +2209,7 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata,
 
         ieee80211_send_deauth_disassoc(sdata, req->bss->bssid,
                         IEEE80211_STYPE_DISASSOC, req->reason_code,
-                        cookie);
+                        cookie, !req->local_state_change);
         sta_info_destroy_addr(sdata, bssid);
 
         ieee80211_recalc_idle(sdata->local);