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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 389D1C83000 for ; Wed, 29 Apr 2020 14:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F38EA214D8 for ; Wed, 29 Apr 2020 14:14:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588169692; bh=43u72/t/ee5ojO4oVLnLby9cPaSn1J3/cJbGM3NvKqA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=nCJo9pjf3NSrB9qc52LVgNJVN629vn2+3NHYSB2u6yaclWErHxEbjRhkRiXqMn7Og Vyj1ZlyxQkBY2fSX4qbPBwSVFwDAFwxoZmX1sdC7HaznwaIznUWv8MQ/0Ha3jvHAvn lFbm5QBlvddHSMnxDkN+qroYdWrcKC2XCQ1ZMDWQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726961AbgD2OOv (ORCPT ); Wed, 29 Apr 2020 10:14:51 -0400 Received: from mail.kernel.org ([198.145.29.99]:43140 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726691AbgD2OOu (ORCPT ); Wed, 29 Apr 2020 10:14:50 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D77BE206B8; Wed, 29 Apr 2020 14:14:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588169690; bh=43u72/t/ee5ojO4oVLnLby9cPaSn1J3/cJbGM3NvKqA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=q/DOOSTbPKc+xKJLH+AfDJ9GyvLsoxLf4W6Jh5vUtR2dTsdFlyiiyHaTTW5M4I3Md 7K9pEv5tgIEftLbJ7Mv7ISf68HCuyKQWOewny9CHLhftj2OT2aG9GFwjcAJnljkrWw 86L3hTwWlwWuHU7sQrn2k7Fq5hB2tRfxGeej34a8= Date: Wed, 29 Apr 2020 15:14:47 +0100 From: Mark Brown To: Shengjiu Wang Cc: timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com, festevam@gmail.com, alsa-devel@alsa-project.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ASoC: fsl_easrc: Check NULL pinter before dereference Message-ID: <20200429141447.GA7115@sirena.org.uk> References: <1587731404-29750-1-git-send-email-shengjiu.wang@nxp.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="envbJBWh7q8WU6mo" Content-Disposition: inline In-Reply-To: <1587731404-29750-1-git-send-email-shengjiu.wang@nxp.com> X-Cookie: Colors may fade in time. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --envbJBWh7q8WU6mo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Apr 24, 2020 at 08:30:04PM +0800, Shengjiu Wang wrote: > The patch 955ac624058f: "ASoC: fsl_easrc: Add EASRC ASoC CPU DAI > drivers" from Apr 16, 2020, leads to the following Smatch complaint: This doesn't apply against current code, please check and resend. --envbJBWh7q8WU6mo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl6pi9cACgkQJNaLcl1U h9ABhgf/Uk314RG7VeGN0KlDEV4ZB3mUNgKCSP9bX8M2Qvz69PM7MUKLD3rRJf0m vlTonmGIhCOWSdlO2wv3hGVZpvGBVGEZqVAvhNjR6FhYKGkxwRtorX2ST1YVJtOQ EwhPHr8mLG9PEpgqKI6AP04IWYb4oMjSnBENXghM5OsN8yo6kcTXGKmghbArxlIN KXafD8ZgEy+U2roducwWjOZeSfIj9agN5F+so91mH883uymDWGAiWQ/g4AkxdJRx Qdl0xw10BAwSKTZ+Nc2aJTHEs+ZzCLfxq+d4X7aGSJ4wBk/7ZdtmGsw+yxxFux/L 9HFw4EnfuD5Imx5whPbJd6WJ7yIkzg== =X07d -----END PGP SIGNATURE----- --envbJBWh7q8WU6mo--