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 958C7C432C0 for ; Mon, 18 Nov 2019 10:52:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 730A920730 for ; Mon, 18 Nov 2019 10:52:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726747AbfKRKwL (ORCPT ); Mon, 18 Nov 2019 05:52:11 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:52702 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726460AbfKRKwL (ORCPT ); Mon, 18 Nov 2019 05:52:11 -0500 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 400376F20A7C1EA285CE; Mon, 18 Nov 2019 18:52:09 +0800 (CST) Received: from huawei.com (10.90.53.225) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Mon, 18 Nov 2019 18:51:58 +0800 From: zhengbin To: , , , , , CC: Subject: [PATCH] regulator: vexpress: Use PTR_ERR_OR_ZERO() to simplify code Date: Mon, 18 Nov 2019 18:59:22 +0800 Message-ID: <1574074762-34629-1-git-send-email-zhengbin13@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.90.53.225] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes coccicheck warning: drivers/regulator/vexpress-regulator.c:78:1-3: WARNING: PTR_ERR_OR_ZERO can be used Reported-by: Hulk Robot Signed-off-by: zhengbin --- drivers/regulator/vexpress-regulator.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/regulator/vexpress-regulator.c b/drivers/regulator/vexpress-regulator.c index 1235f46..5d39663 100644 --- a/drivers/regulator/vexpress-regulator.c +++ b/drivers/regulator/vexpress-regulator.c @@ -75,10 +75,7 @@ static int vexpress_regulator_probe(struct platform_device *pdev) config.of_node = pdev->dev.of_node; rdev = devm_regulator_register(&pdev->dev, desc, &config); - if (IS_ERR(rdev)) - return PTR_ERR(rdev); - - return 0; + return PTR_ERR_OR_ZERO(rdev); } static const struct of_device_id vexpress_regulator_of_match[] = { -- 2.7.4 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 C4BF7C432C0 for ; Mon, 18 Nov 2019 10:52:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 97D4D20748 for ; 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Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iWeds-0002HP-4X; Mon, 18 Nov 2019 10:52:24 +0000 Received: from szxga07-in.huawei.com ([45.249.212.35] helo=huawei.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iWedo-0002GH-Vk for linux-arm-kernel@lists.infradead.org; Mon, 18 Nov 2019 10:52:22 +0000 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 400376F20A7C1EA285CE; Mon, 18 Nov 2019 18:52:09 +0800 (CST) Received: from huawei.com (10.90.53.225) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.439.0; Mon, 18 Nov 2019 18:51:58 +0800 From: zhengbin To: , , , , , Subject: [PATCH] regulator: vexpress: Use PTR_ERR_OR_ZERO() to simplify code Date: Mon, 18 Nov 2019 18:59:22 +0800 Message-ID: <1574074762-34629-1-git-send-email-zhengbin13@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.90.53.225] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191118_025221_187361_81D54535 X-CRM114-Status: UNSURE ( 9.86 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: zhengbin13@huawei.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Fixes coccicheck warning: drivers/regulator/vexpress-regulator.c:78:1-3: WARNING: PTR_ERR_OR_ZERO can be used Reported-by: Hulk Robot Signed-off-by: zhengbin --- drivers/regulator/vexpress-regulator.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/regulator/vexpress-regulator.c b/drivers/regulator/vexpress-regulator.c index 1235f46..5d39663 100644 --- a/drivers/regulator/vexpress-regulator.c +++ b/drivers/regulator/vexpress-regulator.c @@ -75,10 +75,7 @@ static int vexpress_regulator_probe(struct platform_device *pdev) config.of_node = pdev->dev.of_node; rdev = devm_regulator_register(&pdev->dev, desc, &config); - if (IS_ERR(rdev)) - return PTR_ERR(rdev); - - return 0; + return PTR_ERR_OR_ZERO(rdev); } static const struct of_device_id vexpress_regulator_of_match[] = { -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel