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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 BCE3EC33C9E for ; Mon, 3 Feb 2020 04:18:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 90E3C2080D for ; Mon, 3 Feb 2020 04:18:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580703489; bh=OYEuuUPdkHbimhsmrxdHDng3WqUbq4LnmhOrIQmh7ME=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=TBpfMCXqBw9ecaLVI3hIHj1etIbgb5haNZ/tWktViLSxyG8ZxWxYyZVHaCN2R4PVu ZWwKKT28FjxB8LAvCrFiFBJfXsZp47dQv+Y/n5Ij/JabV9WXyG6KJiSxet/LQzs13+ /fU8KCO1xHXlWaQY4kkubb5thy17Ww288FUQ/sOw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727323AbgBCESJ (ORCPT ); Sun, 2 Feb 2020 23:18:09 -0500 Received: from mail.kernel.org ([198.145.29.99]:45786 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727141AbgBCESJ (ORCPT ); Sun, 2 Feb 2020 23:18:09 -0500 Received: from localhost (unknown [223.226.103.41]) (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 A5CDC2073C; Mon, 3 Feb 2020 04:18:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580703488; bh=OYEuuUPdkHbimhsmrxdHDng3WqUbq4LnmhOrIQmh7ME=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kINX8QM+s6N57iwksEqOhruLQ3xcurtb8AEEmUhb+B1cVT2h4YYg9Om8Wjch067PP kwH0SoIo/ICl+cMxi6PaptmClLYcphM2gWSpUBICO2UFUH7+Uvpym/9lTjuEj9P7ny IGcDAMWFUXk/fTZlpWwHixzf39A9q+MZ/KgBn0y4= Date: Mon, 3 Feb 2020 09:48:04 +0530 From: Vinod Koul To: Dave Jiang Cc: dmaengine@vger.kernel.org, dan.carpenter@oracle.com Subject: Re: [PATCH] dmaengine: fix null ptr check for __dma_async_device_channel_register() Message-ID: <20200203041804.GL2841@vkoul-mobl> References: <158049351973.45445.3291586905226032744.stgit@djiang5-desk3.ch.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <158049351973.45445.3291586905226032744.stgit@djiang5-desk3.ch.intel.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 31-01-20, 10:58, Dave Jiang wrote: > Add check to pointer after assignment before accessing members. > > Fixes: d2fb0a043838: ("dmaengine: break out channel registration") Applied, thanks -- ~Vinod