1 files changed, 13 insertions, 0 deletions

diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c
index 566bdca32b86..f811a260ee9c 100644
--- a/net/mac80211/ieee80211.c
+++ b/net/mac80211/ieee80211.c
@@ -375,6 +375,18 @@ static void ieee80211_start_hard_monitor(struct ieee80211_local *local)
         }
 }
 
+static void ieee80211_if_open(struct net_device *dev)
+{
+        struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+        switch (sdata->type) {
+        case IEEE80211_IF_TYPE_STA:
+        case IEEE80211_IF_TYPE_IBSS:
+                sdata->u.sta.prev_bssid_set = 0;
+                break;
+        }
+}
+
 static int ieee80211_open(struct net_device *dev)
 {
         struct ieee80211_sub_if_data *sdata, *nsdata;
@@ -408,6 +420,7 @@ static int ieee80211_open(struct net_device *dev)
                 local->hw.conf.flags |= IEEE80211_CONF_RADIOTAP;
                 return 0;
         }
+        ieee80211_if_open(dev);
         ieee80211_start_soft_monitor(local);
 
         conf.if_id = dev->ifindex;