diff --git a/[refs] b/[refs]
index a503d95ef190..c6a456326034 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b79e20b60997e427b701055a2c69fb0c1d507aa9
+refs/heads/master: 15f385982e3a4782fe8ed71a9a6beb64a2160c30
diff --git a/trunk/net/ieee80211/ieee80211_module.c b/trunk/net/ieee80211/ieee80211_module.c
index 90d18b72da3d..5f67c684afc2 100644
--- a/trunk/net/ieee80211/ieee80211_module.c
+++ b/trunk/net/ieee80211/ieee80211_module.c
@@ -82,10 +82,28 @@ static int ieee80211_networks_allocate(struct ieee80211_device *ieee)
 	return 0;
 }
 
+void ieee80211_network_reset(struct ieee80211_network *network)
+{
+	if (!network)
+		return;
+
+	if (network->ibss_dfs) {
+		kfree(network->ibss_dfs);
+		network->ibss_dfs = NULL;
+	}
+}
+
 static inline void ieee80211_networks_free(struct ieee80211_device *ieee)
 {
+	int i;
+
 	if (!ieee->networks)
 		return;
+
+	for (i = 0; i < MAX_NETWORK_COUNT; i++)
+		if (ieee->networks[i].ibss_dfs)
+			kfree(ieee->networks[i].ibss_dfs);
+
 	kfree(ieee->networks);
 	ieee->networks = NULL;
 }