orinoco: release BSS structures returned by cfg80211_inform_bss()

The pointer returned by cfg80211_inform_bss is a referenced
struct. The orinoco driver does not need to keep the struct, so
we just release it.
Signed-off-by: David Kilroy <kilroyd@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/orinoco/scan.c

@@ -76,6 +76,7 @@ static void orinoco_add_hostscan_result(struct orinoco_private *priv,
 {
 	struct wiphy *wiphy = priv_to_wiphy(priv);
 	struct ieee80211_channel *channel;
+	struct cfg80211_bss *cbss;
 	u8 *ie;
 	u8 ie_buf[46];
 	u64 timestamp;
@@ -121,9 +122,10 @@ static void orinoco_add_hostscan_result(struct orinoco_private *priv,
 	beacon_interval = le16_to_cpu(bss->a.beacon_interv);
 	signal = SIGNAL_TO_MBM(le16_to_cpu(bss->a.level));
 
-	cfg80211_inform_bss(wiphy, channel, bss->a.bssid, timestamp,
-			    capability, beacon_interval, ie_buf, ie_len,
-			    signal, GFP_KERNEL);
+	cbss = cfg80211_inform_bss(wiphy, channel, bss->a.bssid, timestamp,
+				   capability, beacon_interval, ie_buf, ie_len,
+				   signal, GFP_KERNEL);
+	cfg80211_put_bss(cbss);
 }
 
 void orinoco_add_extscan_result(struct orinoco_private *priv,
@@ -132,6 +134,7 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 {
 	struct wiphy *wiphy = priv_to_wiphy(priv);
 	struct ieee80211_channel *channel;
+	struct cfg80211_bss *cbss;
 	const u8 *ie;
 	u64 timestamp;
 	s32 signal;
@@ -152,9 +155,10 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 	ie = bss->data;
 	signal = SIGNAL_TO_MBM(bss->level);
 
-	cfg80211_inform_bss(wiphy, channel, bss->bssid, timestamp,
-			    capability, beacon_interval, ie, ie_len,
-			    signal, GFP_KERNEL);
+	cbss = cfg80211_inform_bss(wiphy, channel, bss->bssid, timestamp,
+				   capability, beacon_interval, ie, ie_len,
+				   signal, GFP_KERNEL);
+	cfg80211_put_bss(cbss);
 }
 
 void orinoco_add_hostscan_results(struct orinoco_private *priv,