From patchwork Thu Nov 1 10:47:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "lan,Tianyu" X-Patchwork-Id: 1684491 Return-Path: X-Original-To: patchwork-linux-pm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 164EC3FE1F for ; Thu, 1 Nov 2012 10:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757298Ab2KAKwG (ORCPT ); Thu, 1 Nov 2012 06:52:06 -0400 Received: from mga03.intel.com ([143.182.124.21]:63441 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757238Ab2KAKwE (ORCPT ); Thu, 1 Nov 2012 06:52:04 -0400 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga101.ch.intel.com with ESMTP; 01 Nov 2012 03:51:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,692,1344236400"; d="scan'208";a="212174588" Received: from lantianyu-ws.sh.intel.com (HELO localhost) ([10.239.13.115]) by azsmga001.ch.intel.com with ESMTP; 01 Nov 2012 03:51:19 -0700 From: Lan Tianyu To: rjw@sisk.pl, stern@rowland.harvard.edu Cc: Lan Tianyu , linux-pm@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [PATCH 1/2] PM / Qos: Fix a free error in the dev_pm_qos_constraints_destroy() Date: Thu, 1 Nov 2012 18:47:25 +0800 Message-Id: <1351766846-24654-1-git-send-email-tianyu.lan@intel.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Free a wrong point to struct dev_pm_qos->latency which suppose to be the point to struct dev_pm_qos. The patch is to fix the issue. Signed-off-by: Lan Tianyu --- drivers/base/power/qos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c index 3a7687a..31d3f48 100644 --- a/drivers/base/power/qos.c +++ b/drivers/base/power/qos.c @@ -253,7 +253,7 @@ void dev_pm_qos_constraints_destroy(struct device *dev) spin_unlock_irq(&dev->power.lock); kfree(c->notifiers); - kfree(c); + kfree(qos); out: mutex_unlock(&dev_pm_qos_mtx);