From: Corentin Chary <corentincj@iksaif.net>
Date: Mon, 14 Sep 2009 10:43:52 +0000 (+0200)
Subject: thinkpad_acpi: fix rfkill memory leak on unload
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5f0dadb4bd259c3b832e19702f552947244edfb9;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

thinkpad_acpi: fix rfkill memory leak on unload

rfkill_unregister() should always be followed by rfkill_destroy()

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 955adf67e8f0..f78d27503925 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -1278,6 +1278,7 @@ static void tpacpi_destroy_rfkill(const enum tpacpi_rfk_id id)
 	tp_rfk = tpacpi_rfkill_switches[id];
 	if (tp_rfk) {
 		rfkill_unregister(tp_rfk->rfkill);
+		rfkill_destroy(tp_rfk->rfkill);
 		tpacpi_rfkill_switches[id] = NULL;
 		kfree(tp_rfk);
 	}