From nobody Tue Feb 10 06:43:57 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1598526550; cv=none; d=zohomail.com; s=zohoarc; b=IRidOp/QqUZeP+Y4aHgh5TYqKEg9CYEY0WEqJGLiW/cqJGFr7h9OQYqD4C6zkkKRD41y57Y0t7CexU6Q5zpfU/zCT/YpDRKxFBM6H1hpn/Id+/nVWVV8AJNFk0YbJzDs9+Fsuzzd5MxD4zb9R4ljvUZ5EFtMcMdJyuF0UKWqyCw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1598526550; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=GfxOpBR7moVf07kiESltYJfRB0nP0N58x1Pue9s1bis=; b=SqrX+RQmK/2sAGeSt6bPPpwaQ18/ht4CTqee5j7/FF5hiH0j4qGWsHheTW7XtJ3TdjbXF3kkuDFczxA9oBsifp975oe3mR2J66QMhtQJWTGY3RQSRhZlVRWk606z2PCZclobEjLkuXa4fShkyrOalkofBEVOnLYpeZtKhUOd9Wk= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1598526550506558.2820026867793; Thu, 27 Aug 2020 04:09:10 -0700 (PDT) Received: from localhost ([::1]:36684 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBFmH-0004KN-BB for importer@patchew.org; Thu, 27 Aug 2020 07:09:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51144) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBFiI-0004gL-Bw; Thu, 27 Aug 2020 07:05:02 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:4662 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBFiG-0007aE-Ia; Thu, 27 Aug 2020 07:05:02 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 59319B7F0F57BDD1D744; Thu, 27 Aug 2020 19:04:56 +0800 (CST) Received: from huawei.com (10.175.104.175) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Thu, 27 Aug 2020 19:04:47 +0800 From: Chen Qun To: , Subject: [PATCH v3 09/10] hw/intc: fix default registers value in exynos4210_combiner_read() Date: Thu, 27 Aug 2020 19:03:10 +0800 Message-ID: <20200827110311.164316-10-kuhn.chenqun@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200827110311.164316-1-kuhn.chenqun@huawei.com> References: <20200827110311.164316-1-kuhn.chenqun@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.104.175] X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=45.249.212.190; envelope-from=kuhn.chenqun@huawei.com; helo=huawei.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/27 02:12:47 X-ACL-Warn: Detected OS = Linux 3.11 and newer [fuzzy] X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , zhang.zhanghailiang@huawei.com, Igor Mitsyanko , pannengyuan@huawei.com, Euler Robot , Chen Qun Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Clang static code analyzer show warning: hw/intc/exynos4210_combiner.c:231:9: warning: Value stored to 'val' is neve= r read val =3D s->reg_set[offset >> 2]; The default register return value should be return 'val'. Reported-by: Euler Robot Signed-off-by: Chen Qun Reviewed-by: Peter Maydell --- Cc: Igor Mitsyanko Cc: Peter Maydell v2->v3: Change default register return value from '0' to 'val =3D s->reg_se= t[offset >> 2]'. --- hw/intc/exynos4210_combiner.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/intc/exynos4210_combiner.c b/hw/intc/exynos4210_combiner.c index b8561e4180..59dd27fb16 100644 --- a/hw/intc/exynos4210_combiner.c +++ b/hw/intc/exynos4210_combiner.c @@ -229,7 +229,6 @@ exynos4210_combiner_read(void *opaque, hwaddr offset, u= nsigned size) TARGET_FMT_plx "offset\n", offset); } val =3D s->reg_set[offset >> 2]; - return 0; } return val; } --=20 2.23.0