From patchwork Thu Jul 27 10:11:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 93447 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1qOqSp-005Nv1-Bb; Thu, 27 Jul 2023 02:10:51 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229809AbjG0CKt (ORCPT + 1 other); Wed, 26 Jul 2023 22:10:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229539AbjG0CKs (ORCPT ); Wed, 26 Jul 2023 22:10:48 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7059A19A0; Wed, 26 Jul 2023 19:10:47 -0700 (PDT) Received: from kwepemi500008.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4RBDgs3YptzLntD; Thu, 27 Jul 2023 10:08:09 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 27 Jul 2023 10:10:44 +0800 From: Ruan Jinjie To: , , , , CC: Subject: [PATCH -next] media: rcar_jpu: Remove redundant dev_err() Date: Thu, 27 Jul 2023 10:11:28 +0000 Message-ID: <20230727101128.2752153-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemi500008.china.huawei.com (7.221.188.139) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,DATE_IN_FUTURE_06_12, RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -1.2 (-) X-LSpam-Report: No, score=-1.2 required=5.0 tests=BAYES_00=-1.9,DATE_IN_FUTURE_06_12=1.947,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_LOW=-0.7 autolearn=ham autolearn_force=no There is no need to call the dev_err() function directly to print a custom message when handling an error from platform_get_irq() function as it is going to display an appropriate error message in case of a failure. Signed-off-by: Ruan Jinjie Reviewed-by: Geert Uytterhoeven --- drivers/media/platform/renesas/rcar_jpu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/renesas/rcar_jpu.c b/drivers/media/platform/renesas/rcar_jpu.c index 2b8cb50f54de..2c01bf14ccb4 100644 --- a/drivers/media/platform/renesas/rcar_jpu.c +++ b/drivers/media/platform/renesas/rcar_jpu.c @@ -1601,10 +1601,8 @@ static int jpu_probe(struct platform_device *pdev) /* interrupt service routine registration */ jpu->irq = ret = platform_get_irq(pdev, 0); - if (ret < 0) { - dev_err(&pdev->dev, "cannot find IRQ\n"); + if (ret < 0) return ret; - } ret = devm_request_irq(&pdev->dev, jpu->irq, jpu_irq_handler, 0, dev_name(&pdev->dev), jpu);