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 A2D45C433EF for ; Mon, 13 Dec 2021 05:34:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=q0k1kbnPlXpXyiDWlCoG0uOlO5OJBv6PI0LTYzKVK/U=; b=3VV8PUz/GYAhj4 Wb2rCVwPbMVzdOwGW7kD+pe3U2MAO1c2vsm3qUDzKiWE8tjs7ZNnv8a8bZ4CKzpEnkLyl9Sm1/tge 5+qdLWBywrzSMkssQPa6TaVQIvy2hw45V+kZKl1UMlzVxPkLLaxi+u5/xGULOZpK9WxVKSkr6Hj/y JvAj6szkmvtYRClvgq3DmMbnfdjIR/fK48jk6L5FhOuCxJavkNFGXbv5nqMYPd0LWKx3zgALdgVBi tbCmbQD0Q8pZqA1uz1yXS/F6GqcoJ44Ka4rCVbmEI+hIC+l0hZVB8MfZduWq1wO43JdzXERpxXOOf 7c1CbM/MvVTZd7N8zK4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mwdxZ-007pzj-VB; Mon, 13 Dec 2021 05:33:14 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mwdxV-007pyD-DX for linux-arm-kernel@lists.infradead.org; Mon, 13 Dec 2021 05:33:10 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id B13E8CE0BA2; Mon, 13 Dec 2021 05:33:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 01E1DC00446; Mon, 13 Dec 2021 05:33:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1639373583; bh=OX3w/rL67yCfKDwzGmF/nI63myPy5OTBPTIafZbFUVw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=XR4R8pAwKqjtf0RotDlRCBScq4k/atIB1ugecNJpg2mkL8K22jIQSbO4XcjczceZW AXuQxofPV9QBy9blM0CfmkMK9ZqCNmfeeXdGfmszqCdLWF2Qw8OqD4SYxMBOXOlo87 j0HTL+QWY6Rw7qYfr4SkfuHhMLW0A4fidY4XWAz9TU1C3siAybaaYXzzt3w7vXqFLL wnQtxWNXOh1JH6aTX3oH30g3NlSGfYp0CEdLkTRI8uhoWld1mZMj014KPp96Kg1zh4 8bCTfKY04h2yZ2C438UFRQVBSYi946qqtNwmIxTDlboJbLfRWFjukfhVHZd7w8Z8Tv Qetf8kUtZrKBg== Date: Mon, 13 Dec 2021 11:02:59 +0530 From: Vinod Koul To: Vignesh Raghavendra Cc: Peter Ujfalusi , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Linux ARM Mailing List , Nishanth Menon Subject: Re: [PATCH] dma: ti: k3-udma: Fix smatch warnings Message-ID: References: <20211209180957.29036-1-vigneshr@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211209180957.29036-1-vigneshr@ti.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211212_213309_668124_712336C1 X-CRM114-Status: UNSURE ( 8.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 09-12-21, 23:39, Vignesh Raghavendra wrote: > Smatch reports below warnings [1] wrt dereferencing rm_res when it can > potentially be ERR_PTR(). This is possible when entire range is > allocated to Linux > Fix this case by making sure, there is no deference of rm_res when its > ERR_PTR(). Fixed the subsystem name and applied, thanks -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel