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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0EA5CDB483 for ; Thu, 19 Oct 2023 01:17:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232239AbjJSBRA (ORCPT ); Wed, 18 Oct 2023 21:17:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229632AbjJSBQ6 (ORCPT ); Wed, 18 Oct 2023 21:16:58 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9C56BB0; Wed, 18 Oct 2023 18:16:57 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 38A68C433C8; Thu, 19 Oct 2023 01:16:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697678217; bh=t1TklU9qUL66rgk0DGUbyrm6spkuXcGIBxohjbWjYzk=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=o4veyHpA0PGtgf1yjNmv1t+x3rl/W3WjM0vivvwxZXCxdsGUPzJmmRlBdjmFmfMQK 6lF4AFZQ3m5wNmOGOAQ7bvcUsaG6CfdaeKyO43nkNv6NBiaM1hMX+AlESKCB9N4mJT 7vUJBtKiBPcFzGihnQhy+Gx2VFPinxheROltw+QjBApmttRcYEebjh/5hCx4Gz5xam N/GhP/UUf5/fcTKFaHvppyK9VyK2YIt3JpJl9HvkZcSnrLHF7Con4qkjhHLBxtjCQO +D3Es6qXHqSJchxfmpHIZSvPBgIK6mZj42cz9ZSvdcnNVb3ScKDIkH5dvYcbtHgd/A T+0lOABVLwAUw== Message-ID: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20230901024658.23405-1-jiasheng@iscas.ac.cn> References: <20230901024658.23405-1-jiasheng@iscas.ac.cn> Subject: Re: [PATCH] clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data From: Stephen Boyd Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Jiasheng Jiang To: Jiasheng Jiang , angelogioacchino.delregno@collabora.com, erin.lo@mediatek.com, frank.li@vivo.com, jamesjj.liao@mediatek.com, matthias.bgg@gmail.com, msp@baylibre.com, mturquette@baylibre.com, robh@kernel.org, shunli.wang@mediatek.com, wenst@chromium.org Date: Wed, 18 Oct 2023 18:16:55 -0700 User-Agent: alot/0.10 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Jiasheng Jiang (2023-08-31 19:46:58) > Add the check for the return value of mtk_alloc_clk_data() in order to > avoid NULL pointer dereference. >=20 > Fixes: e9862118272a ("clk: mediatek: Add MT2701 clock support") > Signed-off-by: Jiasheng Jiang > --- Applied to clk-next