From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EB3F8C432C0 for ; Thu, 28 Nov 2019 09:07:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C7C5E21770 for ; Thu, 28 Nov 2019 09:07:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727079AbfK1JHy (ORCPT ); Thu, 28 Nov 2019 04:07:54 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:40788 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725789AbfK1JHx (ORCPT ); Thu, 28 Nov 2019 04:07:53 -0500 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 538A8517B63887E92DE5; Thu, 28 Nov 2019 17:07:51 +0800 (CST) Received: from localhost.localdomain (10.69.192.58) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.439.0; Thu, 28 Nov 2019 17:07:48 +0800 From: Daode Huang To: , , , , , CC: , , Subject: [PATCH] irqchip/stm32: Fix "WARNING: invalid free of devm_ allocated Date: Thu, 28 Nov 2019 17:04:40 +0800 Message-ID: <1574931880-168682-1-git-send-email-huangdaode@hisilicon.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.58] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since devm_ allocated data can be automaitcally released, it's no need to free it apparently, just remove it. Fixes: cfbf9e497094 ("irqchip/stm32: Use a platform driver for stm32mp1-exti device") Signed-off-by: Daode Huang --- drivers/irqchip/irq-stm32-exti.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index e00f2fa..46ec0af 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -779,8 +779,6 @@ static int __init stm32_exti_init(const struct stm32_exti_drv_data *drv_data, irq_domain_remove(domain); out_unmap: iounmap(host_data->base); - kfree(host_data->chips_data); - kfree(host_data); return ret; } -- 2.8.1