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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3B916C9EC82 for ; Mon, 12 Jan 2026 12:48:51 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dqXHj5wR8z30TL; Mon, 12 Jan 2026 23:48:49 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=185.176.79.56 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768222129; cv=none; b=enrJYEMcCsIXQmaD+0kAfauwduER1yD5lI4rJjfB79jdvud3fZSouXRux9omtpqt9bo3kaYGXoGseDrzdzAbOxJ8MR7cZkXPBpX0i1vYy755z8j93ksPnKpvZWUJYFblHumlDOW2+IZDCZGmlQtJWfV/IjeVXRIu90fhI/sDz877gtDW9syhJ0v82A/XCV4hF9kAvFsXc2U9HqZMlSuNKnckQ/lHsWxN9dK+6hJFf48N4mHR+BdM3ZeXMaSf330w/czNdhyRnAKSDi04W22tgN173Z/pLhrLvaeRO/rTGsZi+tWXFnG5DPo1UWXz4e61IIS9wcahMQ6hhCGQ/IKoFA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768222129; c=relaxed/relaxed; bh=+DyKB1brz0fVxmKdGh6Isl8VZHUqKpjOArKxqRTAXiM=; h=Date:From:To:CC:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=acgivRgZz6EzR6/N9bYA7ior7g5k2OxR0oM1b3DkXnoWJvMUrN8UJSXr+YMcuaaghBDep+j33bzdYNyBs7ipcrVo4vjMBw6I4sTrqx8ugmGnHhoWxFXJoEB/GIRFSR1PmVdhljP+2yq8Qd68Vp0dUcFGr99xrFL3hIYDDTQnfHZAlJCtg/1T5Zc5WnMbl041kstFjjSSUGlSSEGFdKccuRm+4UsNDLRZwIR6lbuZNtN5flFbxLtbM8nn1xA+5qtvtDA1LC1Dav5aZonq41eTiZHM6h+j79ab5gGoen5x7F4GDeleKXhBZGwkqfq3sOfJX2fv9rjAL8VaAEk6Z5GIvA== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass (client-ip=185.176.79.56; helo=frasgout.his.huawei.com; envelope-from=jonathan.cameron@huawei.com; receiver=lists.ozlabs.org) smtp.mailfrom=huawei.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=huawei.com (client-ip=185.176.79.56; helo=frasgout.his.huawei.com; envelope-from=jonathan.cameron@huawei.com; receiver=lists.ozlabs.org) Received: from frasgout.his.huawei.com (frasgout.his.huawei.com [185.176.79.56]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4dqXHj0jGNz30T2 for ; Mon, 12 Jan 2026 23:48:49 +1100 (AEDT) Received: from mail.maildlp.com (unknown [172.18.224.107]) by frasgout.his.huawei.com (SkyGuard) with ESMTPS id 4dqXHP3MsrzJ468F; Mon, 12 Jan 2026 20:48:33 +0800 (CST) Received: from dubpeml100005.china.huawei.com (unknown [7.214.146.113]) by mail.maildlp.com (Postfix) with ESMTPS id D14BE40570; Mon, 12 Jan 2026 20:48:44 +0800 (CST) Received: from localhost (10.203.177.15) by dubpeml100005.china.huawei.com (7.214.146.113) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Mon, 12 Jan 2026 12:48:43 +0000 Date: Mon, 12 Jan 2026 12:48:41 +0000 From: Jonathan Cameron To: Krzysztof Kozlowski CC: Miguel Ojeda , Rob Herring , "Saravana Kannan" , Nathan Chancellor , "Nick Desaulniers" , Bill Wendling , Justin Stitt , Russell King , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Krzysztof Kozlowski , "Alim Akhtar" , Madhavan Srinivasan , Michael Ellerman , "Nicholas Piggin" , "Christophe Leroy (CS GROUP)" , Nipun Gupta , Nikhil Agarwal , Abel Vesa , Peng Fan , Michael Turquette , "Stephen Boyd" , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Vinod Koul , Sylwester Nawrocki , Mauro Carvalho Chehab , "Rafael J. Wysocki" , Viresh Kumar , , , , , , , , , , , Subject: Re: [PATCH v3 07/12] cdx: Use mutex guard to simplify error handling Message-ID: <20260112124841.0000781d@huawei.com> In-Reply-To: <20260109-of-for-each-compatible-scoped-v3-7-c22fa2c0749a@oss.qualcomm.com> References: <20260109-of-for-each-compatible-scoped-v3-0-c22fa2c0749a@oss.qualcomm.com> <20260109-of-for-each-compatible-scoped-v3-7-c22fa2c0749a@oss.qualcomm.com> X-Mailer: Claws Mail 4.3.0 (GTK 3.24.42; x86_64-w64-mingw32) X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.203.177.15] X-ClientProxiedBy: lhrpeml100009.china.huawei.com (7.191.174.83) To dubpeml100005.china.huawei.com (7.214.146.113) On Fri, 09 Jan 2026 17:57:51 +0100 Krzysztof Kozlowski wrote: > Mutex guard allows to drop one goto/break in error handling and the > less expected code of assigning -EINVAL to unsigned size_t count > variable. > > Suggested-by: Jonathan Cameron > Signed-off-by: Krzysztof Kozlowski Reviewed-by: Jonathan Cameron