Received: by 2002:a05:6902:102b:0:0:0:0 with SMTP id x11csp2358537ybt; Tue, 16 Jun 2020 04:07:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz6ftaLKOtkKVvcbKTug4vLeyVdtok1DP+Guk8BX4yTJ59kx88p+xPaobLV4MQCN1GGAvSw X-Received: by 2002:a17:906:d043:: with SMTP id bo3mr2120827ejb.409.1592305638790; Tue, 16 Jun 2020 04:07:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592305638; cv=none; d=google.com; s=arc-20160816; b=BT5qCB9UxJCf0E+MLWGd0GlabP6pXadcb0zHDvecPTdOPgyhJakyvHQrz43eA+WYTz 953tE4K3Ve7zQa+ivmU6/4MwRpBuxwDFsPy9qcX+MHKbeCRDbDaC6HXnMnyCxfhiXfPg ulDEvZFa8TgEz+pyOx4gyE0RZWq64j5M4RDjc8Py9ajWJFg7nv4itRRurZPISDR6byBZ bWyAZ1N8/mXklxOlOUw2KQTrE0o9K/rFlU67++ALr/pnAx6RSBHYToY141QSZ+lEEpII nW4DEnsueQPQw2gpsasrDh1JKJ3onnFmT63TQ3YTAibw264hoUksnQV18gJLkunqWVUw OYzQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject; bh=c0YGt4W2m1Q+UO0mBqh2rQ5x2VAKCqzliHOfAsOz1WQ=; b=b6qlh8gDPyffVB3MrrfYv8Rs/xMGm1iXWXlAhTs4CjTZOFEatbX6q0W5f32/3POjgx zlOpwrrm8ta5TVeQE8LnVz6r9AwB9ic3sUTXIveAyZ6Hu+5Aln1kk5SZkj7RKSQSoKzN IuN1L4hm1mOskTYXUNKwAePyQ/DpUBCdebY1QvQIZdzdNj7hfKUj58SI7T4gK6BUzioV asGP23AFJ/8kONly82MhMxxjMGcAi8V5ECi4pLFQfQ8tKoRAPMjAW510PGViCd1eXypu WuIdKoVRYeDTcAXP02oOtqoA3nP10whVbvADwRA+um1bCtKWsYzgKm7tYTSJlZlwXqZu WjgQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dk19si10030152edb.446.2020.06.16.04.06.55; Tue, 16 Jun 2020 04:07:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726526AbgFPLEp (ORCPT + 99 others); Tue, 16 Jun 2020 07:04:45 -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".