[PATCH] rsi: fix memory leak in debugfs entry and supported bands

[Prameela Rani Garnepudi <prameela.j04cs@xxxxxxxxx>]

From: Prameela Rani Garnepudi <prameela.garnepudi@xxxxxxxxxxxxxxxxxx>

Signed-off-by: Prameela Rani Garnepudi <prameela.garnepudi@xxxxxxxxxxxxxxxxxx>
---
 drivers/net/wireless/rsi/rsi_91x_mac80211.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index dbb2389..dc64532 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -194,6 +194,7 @@ static void rsi_register_rates_channels(struct rsi_hw *adapter, int band)
 void rsi_mac80211_detach(struct rsi_hw *adapter)
 {
 	struct ieee80211_hw *hw = adapter->hw;
+	int i;
 
 	if (hw) {
 		ieee80211_stop_queues(hw);
@@ -201,7 +202,16 @@ void rsi_mac80211_detach(struct rsi_hw *adapter)
 		ieee80211_free_hw(hw);
 	}
 
+	for (i = 0; i < 2; i++) {
+		struct ieee80211_supported_band *sbands = &adapter->sbands[i];
+
+		kfree(sbands->channels);
+	}
+
+#ifdef CONFIG_RSI_DEBUGFS
 	rsi_remove_dbgfs(adapter);
+	kfree(adapter->dfsentry);
+#endif
 }
 EXPORT_SYMBOL_GPL(rsi_mac80211_detach);
 
-- 
2.4.11