1 files changed, 7 insertions, 3 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 59350b8727ec..505af1f067ab 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -216,6 +216,7 @@ static int ieee80211_open(struct net_device *dev)
                         res = local->ops->start(local_to_hw(local));
                 if (res)
                         return res;
+                ieee80211_hw_config(local);
         }
 
         switch (sdata->type) {
@@ -232,7 +233,6 @@ static int ieee80211_open(struct net_device *dev)
                         netif_tx_unlock_bh(local->mdev);
 
                         local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP;
-                        ieee80211_hw_config(local);
                 }
                 break;
         case IEEE80211_IF_TYPE_STA:
@@ -334,8 +334,7 @@ static int ieee80211_stop(struct net_device *dev)
                         ieee80211_configure_filter(local);
                         netif_tx_unlock_bh(local->mdev);
 
-                        local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP;
-                        ieee80211_hw_config(local);
+                        local->hw.conf.flags &= ~IEEE80211_CONF_RADIOTAP;
                 }
                 break;
         case IEEE80211_IF_TYPE_STA:
@@ -357,6 +356,11 @@ static int ieee80211_stop(struct net_device *dev)
                         cancel_delayed_work(&local->scan_work);
                 }
                 flush_workqueue(local->hw.workqueue);
+
+                sdata->u.sta.flags &= ~IEEE80211_STA_PRIVACY_INVOKED;
+                kfree(sdata->u.sta.extra_ie);
+                sdata->u.sta.extra_ie = NULL;
+                sdata->u.sta.extra_ie_len = 0;
                 /* fall through */
         default:
                 conf.if_id = dev->ifindex;