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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A9493CDB484 for ; Thu, 19 Oct 2023 01:16:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Date:To:Cc:From:Subject: References:In-Reply-To:Content-Transfer-Encoding:MIME-Version:Content-Type: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=c/JyApc13y5twAwPFapbUHbj9jCE/KHWhQ+y/DCn/AM=; b=JCNTzitIm8uoaB6drKBCnl7mrM AEZsBmqgj4YKPn7m6BZxsbthiGLTQgegHIU6wAdicnus9lgpDqiQKXLtYP7g4oN1uEyqHgayJmZZ1 3GTAvWb8vPc3kMVuLUJYxa1LiRRdBe0eUAtdxOcKOVoWcwUOZgJE2B+h1VerZVvDqHbciCG+ldxuP 3XVMvMLoNUyFKSlQhm1XHcpGP7gU1CXUFvonEKgQJiFkGhkChTtUvHYde87FTghETkwagJvc+ralK 6sYXNKOkZzVe80J3CH+SZmHuNIyDiQNGa9ELNgYnXaVQPJG5QQ1jlfuTQ9F22X/FzC35CUx4v4wu9 Bf1KMxXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qtHe5-00G2vp-27; Thu, 19 Oct 2023 01:16:17 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qtHe0-00G2ta-01; Thu, 19 Oct 2023 01:16:16 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 62294CE286A; Thu, 19 Oct 2023 01:16:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88C68C433CA; Thu, 19 Oct 2023 01:16:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697678168; bh=c/JyApc13y5twAwPFapbUHbj9jCE/KHWhQ+y/DCn/AM=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=lHWYwkNjlBiA8wJpDrH0MLWI3yBGF4Uu1fWPFyRcmUrN6ykv+nqQ+rfoSO6Z8z3r9 nCRn8Ll2MNi7Sj+IQiQy3byRAW7/4/94TjHK0SmmUZrSKfiMTc99vLyD/UPLSY9PH/ zh4o7Qsi9I3Bi8M6c2sWkXba3pG4Ox7jcO0pTapuF8pSeBU73pcNtOPdz6iy2uEkLz TIS98jLBtlEqKTyWughwJVbaokyr3RoEeh6q9WchYM2yMkmczc+wrWn9HshVOHrM2Y tLTIgI4ee1fkoedCWXQjVbSyPHjr3l3bgU96xMPNhdE9qDadlDcJ4y8RRIld0JIZo+ d3vU4ZIab3BHA== Message-ID: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20230912093407.21505-5-jiasheng@iscas.ac.cn> References: <20230912093407.21505-1-jiasheng@iscas.ac.cn> <20230912093407.21505-5-jiasheng@iscas.ac.cn> Subject: Re: [PATCH 5/5] clk: mediatek: clk-mt7629: 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 , amergnat@baylibre.com, angelogioacchino.delregno@collabora.com, cw00.choi@samsung.com, frank.li@vivo.com, kevin-cw.chen@mediatek.com, luca.ceresoli@bootlin.com, macpaul.lin@mediatek.com, mars.cheng@mediatek.com, matthias.bgg@gmail.com, msp@baylibre.com, mturquette@baylibre.com, owen.chen@mediatek.com, robh@kernel.org, ryder.lee@mediatek.com, u.kleine-koenig@pengutronix.de, wendell.lin@mediatek.com, wenst@chromium.org, wenzhen.yu@mediatek.com Date: Wed, 18 Oct 2023 18:16:06 -0700 User-Agent: alot/0.10 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231018_181612_221508_27545815 X-CRM114-Status: UNSURE ( 7.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Quoting Jiasheng Jiang (2023-09-12 02:34:07) > Add the check for the return value of mtk_alloc_clk_data() in order to > avoid NULL pointer dereference. >=20 > Fixes: 3b5e748615e7 ("clk: mediatek: add clock support for MT7629 SoC") > Signed-off-by: Jiasheng Jiang > --- Applied to clk-next