1 files changed, 17 insertions, 10 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index db341a99c7c7..eb0f59977676 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -201,6 +201,8 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
                 sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid;
         else if (sdata->vif.type == NL80211_IFTYPE_AP)
                 sdata->vif.bss_conf.bssid = sdata->vif.addr;
+        else if (sdata->vif.type == NL80211_IFTYPE_WDS)
+                sdata->vif.bss_conf.bssid = NULL;
         else if (ieee80211_vif_is_mesh(&sdata->vif)) {
                 sdata->vif.bss_conf.bssid = zero;
         } else {
@@ -211,6 +213,7 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata,
         switch (sdata->vif.type) {
         case NL80211_IFTYPE_AP:
         case NL80211_IFTYPE_ADHOC:
+        case NL80211_IFTYPE_WDS:
         case NL80211_IFTYPE_MESH_POINT:
                 break;
         default:
@@ -295,7 +298,16 @@ static void ieee80211_restart_work(struct work_struct *work)
         struct ieee80211_local *local =
                 container_of(work, struct ieee80211_local, restart_work);
 
+        /* wait for scan work complete */
+        flush_workqueue(local->workqueue);
+
+        mutex_lock(&local->mtx);
+        WARN(test_bit(SCAN_HW_SCANNING, &local->scanning),
+                "%s called with hardware scan in progress\n", __func__);
+        mutex_unlock(&local->mtx);
+
         rtnl_lock();
+        ieee80211_scan_cancel(local);
         ieee80211_reconfig(local);
         rtnl_unlock();
 }
@@ -306,15 +318,6 @@ void ieee80211_restart_hw(struct ieee80211_hw *hw)
 
         trace_api_restart_hw(local);
 
-        /* wait for scan work complete */
-        flush_workqueue(local->workqueue);
-
-        WARN(test_bit(SCAN_HW_SCANNING, &local->scanning),
-                "%s called with hardware scan in progress\n", __func__);
-
-        if (unlikely(test_bit(SCAN_SW_SCANNING, &local->scanning)))
-                ieee80211_scan_cancel(local);
-
         /* use this reason, ieee80211_reconfig will unblock it */
         ieee80211_stop_queues_by_reason(hw,
                 IEEE80211_QUEUE_STOP_REASON_SUSPEND);
@@ -329,7 +332,7 @@ static void ieee80211_recalc_smps_work(struct work_struct *work)
                 container_of(work, struct ieee80211_local, recalc_smps);
 
         mutex_lock(&local->iflist_mtx);
-        ieee80211_recalc_smps(local, NULL);
+        ieee80211_recalc_smps(local);
         mutex_unlock(&local->iflist_mtx);
 }
 
@@ -533,6 +536,7 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
         /* set up some defaults */
         local->hw.queues = 1;
         local->hw.max_rates = 1;
+        local->hw.max_report_rates = 0;
         local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
         local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
         local->user_power_level = -1;
@@ -608,6 +612,9 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
                 WLAN_CIPHER_SUITE_AES_CMAC
         };
 
+        if (hw->max_report_rates == 0)
+                hw->max_report_rates = hw->max_rates;
+
         /*
          * generic code guarantees at least one band,
          * set this very early because much code assumes