From patchwork Mon Mar 15 06:47:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jay Fang X-Patchwork-Id: 12138487 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=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 BEC4FC433E0 for ; Mon, 15 Mar 2021 06:49:14 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 3AB0A601FD for ; Mon, 15 Mar 2021 06:49:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3AB0A601FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=hc3a4YgvP9yjYfoufi9WzI5GD4xsXezdm8oxc5MoLFY=; b=a6tT2n1J74wKjYv/HWnaZaak42 r9kfoalePDeZyYOiss2C7IkrNo+/T1BabmSK0DQVzgRX2f1NZZIIl2ZhP6TaNdmjW8zVtYYBVqUiU J+5b4fkICW/Nx79nmaGlE9wtXQZFgBH+k488IK5Z/Ywr0VeB3q5vS+HpNjsE+gXPU38VvuRHIex+R hMNn/vYoS+eJNkhbjhMuujbToJhVlbBNqTatXuacTZMMGZ/2tWamJYv8tWEkQpF27Q82TaYWk5M0z cKQOvyw8iZX4Qxi0necwfQRNCc0uWAyRiSWwxf6EZFf3tS0/86aOibFJ7ZbP7VdqeVyXPsF5yqb2z 7LK56G/A==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lLh10-00F4ot-7y; Mon, 15 Mar 2021 06:47:46 +0000 Received: from szxga05-in.huawei.com ([45.249.212.191]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lLh0o-00F4mc-Rq; Mon, 15 Mar 2021 06:47:37 +0000 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4DzRkm56DPzrWhk; Mon, 15 Mar 2021 14:45:36 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.498.0; Mon, 15 Mar 2021 14:47:21 +0800 From: Jay Fang To: , CC: , , Subject: [PATCH] soc: mediatek: pm-domains: fix missing error codes Date: Mon, 15 Mar 2021 14:47:57 +0800 Message-ID: <1615790877-55259-1-git-send-email-f.fangjian@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210315_064735_375988_A358A383 X-CRM114-Status: UNSURE ( 7.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Zihao Tang Fixes one smatch warnings: drivers/soc/mediatek/mtk-pm-domains.c:492 scpsys_add_subdomain() warn: missing error code 'ret' Reported-by: kernel test robot Reported-by: Dan Carpenter Signed-off-by: Zihao Tang Signed-off-by: Jay Fang --- drivers/soc/mediatek/mtk-pm-domains.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c index b7f6976..5778dad 100644 --- a/drivers/soc/mediatek/mtk-pm-domains.c +++ b/drivers/soc/mediatek/mtk-pm-domains.c @@ -487,6 +487,7 @@ static int scpsys_add_subdomain(struct scpsys *scpsys, struct device_node *paren child_pd = scpsys_add_one_domain(scpsys, child); if (IS_ERR(child_pd)) { + ret = PTR_ERR(child_pd); dev_err_probe(scpsys->dev, PTR_ERR(child_pd), "%pOF: failed to get child domain id\n", child); goto err_put_node;