From: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
To: linux-wireless@vger.kernel.org
Cc: kvalo@codeaurora.org, johannes.berg@intel.com, hofrat@osadl.org,
xypron.glpk@gmx.de,
Prameela Rani Garnepudi <prameela.garnepudi@redpinesignals.com>,
Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Subject: [PATCH 1/1] rsi: fix memory leak in debugfs entry and supported bands
Date: Tue, 20 Sep 2016 12:13:04 +0530 [thread overview]
Message-ID: <1474353784-9552-1-git-send-email-prameela.j04cs@gmail.com> (raw)
From: Prameela Rani Garnepudi <prameela.garnepudi@redpinesignals.com>
Signed-off-by: Prameela Rani Garnepudi <prameela.garnepudi@redpinesignals.com>
Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
---
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
next reply other threads:[~2016-09-20 6:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-20 6:43 Prameela Rani Garnepudi [this message]
2016-09-20 12:27 ` [PATCH 1/1] rsi: fix memory leak in debugfs entry and supported bands Arend Van Spriel
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