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=-10.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 CB34CC47255 for ; Sun, 10 May 2020 02:54:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B133F208DB for ; Sun, 10 May 2020 02:54:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728808AbgEJCyj (ORCPT ); Sat, 9 May 2020 22:54:39 -0400 Received: from mga03.intel.com ([134.134.136.65]:51246 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726531AbgEJCyj (ORCPT ); Sat, 9 May 2020 22:54:39 -0400 IronPort-SDR: hcQ/TTrGEOEw+NgC5Vja/eS87KjKxWUAcl9sr9XeVOwAeHVjy29VHFHdCemTqYoNhmxslMZfDj BhMccqwzrrWw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 May 2020 19:54:38 -0700 IronPort-SDR: gLKSvjqdhbFY4l42K/I6C8Hflg+fYb1UnAK0Ulzu6tNFma4fxWlGHlzxU/T38VqqW4RoPcNiOh GHgKRIPPfxmg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,374,1583222400"; d="scan'208";a="261397162" Received: from lkp-server01.sh.intel.com (HELO lkp-server01) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 09 May 2020 19:54:36 -0700 Received: from kbuild by lkp-server01 with local (Exim 4.89) (envelope-from ) id 1jXc6u-000E33-2R; Sun, 10 May 2020 10:54:36 +0800 Date: Sun, 10 May 2020 10:53:38 +0800 From: kbuild test robot To: Matthias Brugger Cc: kbuild-all@lists.01.org, Enric Balletbo i Serra , CK Hu , Stephen Boyd , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] clk / soc: mediatek: fix ptr_ret.cocci warnings Message-ID: <20200510025338.GA81310@f5ba873997c7> References: <202005101033.xLBIJF9V%lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202005101033.xLBIJF9V%lkp@intel.com> X-Patchwork-Hint: ignore User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: kbuild test robot drivers/soc/mediatek/mtk-mmsys.c:28:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci Fixes: 13032709e232 ("clk / soc: mediatek: Move mt8173 MMSYS to platform driver") CC: Matthias Brugger Signed-off-by: kbuild test robot --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 30e2206e11ce27ae910cc0dab21472429e400a87 commit: 13032709e2328553970f0002df5edce6aac69425 [1266/7905] clk / soc: mediatek: Move mt8173 MMSYS to platform driver mtk-mmsys.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -25,10 +25,7 @@ static int mtk_mmsys_probe(struct platfo clks = platform_device_register_data(&pdev->dev, data->clk_driver, PLATFORM_DEVID_AUTO, NULL, 0); - if (IS_ERR(clks)) - return PTR_ERR(clks); - - return 0; + return PTR_ERR_OR_ZERO(clks); } static const struct of_device_id of_match_mtk_mmsys[] = {