linux-kernel - [PATCH 1/3] hp-wmi: fix rfkill memory leak on unload

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Date:	Mon, 14 Sep 2009 12:43:51 +0200
From:	Corentin Chary <corentincj@...aif.net>
To:	linux-acpi@...r.kernel.org
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	Julia Lawall <julia@...u.dk>,
	Alan Jenkins <alan-jenkins@...fmail.co.uk>,
	Johannes Berg <johannes@...solutions.net>,
	Corentin Chary <corentincj@...aif.net>
Subject: [PATCH 1/3] hp-wmi: fix rfkill memory leak on unload

rfkill_unregister() should always be followed by rfkill_destroy()
In this case, rfkill_destroy was called two times on wifi_rfkill and
never on bluetooth_rfkill.

Signed-off-by: Corentin Chary <corentincj@...aif.net>
---
 drivers/platform/x86/hp-wmi.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index a2ad53e..a750192 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -502,7 +502,7 @@ static int __exit hp_wmi_bios_remove(struct platform_device *device)
 	}
 	if (bluetooth_rfkill) {
 		rfkill_unregister(bluetooth_rfkill);
-		rfkill_destroy(wifi_rfkill);
+		rfkill_destroy(bluetooth_rfkill);
 	}
 	if (wwan_rfkill) {
 		rfkill_unregister(wwan_rfkill);
-- 
1.6.4.2

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