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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 3E011C433E0 for ; Tue, 16 Jun 2020 11:04:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1D7D6207C4 for ; Tue, 16 Jun 2020 11:04:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727773AbgFPLEq (ORCPT ); Tue, 16 Jun 2020 07:04:46 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:6340 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725901AbgFPLEi (ORCPT ); Tue, 16 Jun 2020 07:04:38 -0400 Received: from DGGEMS413-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 4FF21990F3B21C913701; Tue, 16 Jun 2020 19:04:33 +0800 (CST) Received: from [10.166.212.221] (10.166.212.221) by smtp.huawei.com (10.3.19.213) with Microsoft SMTP Server (TLS) id 14.3.487.0; Tue, 16 Jun 2020 19:04:28 +0800 Subject: Re: [PATCH 1/2] drm/amdgpu/debugfs: fix memory leak when pm_runtime_get_sync failed To: =?UTF-8?Q?Christian_K=c3=b6nig?= , , CC: , , , , , , , References: <20200616063039.260990-1-chentao107@huawei.com> From: "chentao (AS)" Message-ID: <882dba73-8384-919d-671c-a300db4ef0cf@huawei.com> Date: Tue, 16 Jun 2020 19:04:28 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.1.2 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Originating-IP: [10.166.212.221] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ok, i will modify it in v2 patch. On 2020/6/16 14:50, Christian König wrote: > Probably better to remove the duplication of result and r here and > then use "goto err".