Return-path: Received: from mail-pf0-f196.google.com ([209.85.192.196]:36383 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754543AbcISKyt (ORCPT ); Mon, 19 Sep 2016 06:54:49 -0400 Received: by mail-pf0-f196.google.com with SMTP id n24so7122487pfb.3 for ; Mon, 19 Sep 2016 03:54:48 -0700 (PDT) From: Prameela Rani Garnepudi To: linux-wireless@vger.kernel.org Cc: kvalo@codeaurora.org, johannes.berg@intel.com, hofrat@osadl.org, xypron.glpk@gmx.de, Prameela Rani Garnepudi Subject: [PATCH] rsi: fix memory leak in debugfs entry and supported bands Date: Mon, 19 Sep 2016 16:21:51 +0530 Message-Id: <1474282311-21541-1-git-send-email-prameela.j04cs@gmail.com> (sfid-20160919_125502_462528_85E989EB) Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Prameela Rani Garnepudi Signed-off-by: Prameela Rani Garnepudi --- 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