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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m12-20020a17090677cc00b006fef1a9ef8esi88826ejn.324.2022.06.16.09.20.44; Thu, 16 Jun 2022 09:21:10 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=BAFkbaIU; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377678AbiFPQE0 (ORCPT + 99 others); Thu, 16 Jun 2022 12:04:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233390AbiFPQEZ (ORCPT ); Thu, 16 Jun 2022 12:04:25 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 954FD29C85; Thu, 16 Jun 2022 09:04:20 -0700 (PDT) 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 dfw.source.kernel.org (Postfix) with ESMTPS id E92EC60DBB; Thu, 16 Jun 2022 16:04:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 44116C34114; Thu, 16 Jun 2022 16:04:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1655395459; bh=JO1HKRHKxu7WPx4qEiPzXk5d2zmhZIc2D4Xy7QgyiF4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=BAFkbaIUC20fFE5GCcvpoVmvmbSEA6WSMh2h3yqpAZDE0NQ3LBFxa7vTFy3kWPrLO WIgy/BU6jxpWtmHuRnNfFCeg+Sl/l4sU19T0vWG6T9ObRnVRUCbbRoW2ObJvXTMnIQ vRTCu0s8M64Ev0hCFHaEEFaAzyNiY95k2VN7HVH/myMefuTb+IYGZYb6KoDFgj0kny A8wYG6wVvsjsa0m3BdNi0m5uAE1U8B78/lNGfGabovaoxnD20JmvFPg69p8hGhxQP7 dJCsiq1pBi6sXDN3SICmhmLmbX1b7uqIFII7tzw9WXZjuL7/xu51uFEi0gtDDESmwP ph107cKjXreYg== Date: Thu, 16 Jun 2022 09:04:18 -0700 From: Vinod Koul To: Alexey Khoroshilov Cc: Amelie Delaunay , dmaengine@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-kernel@vger.kernel.org, ldv-project@linuxtesting.org Subject: Re: [PATCH] dmaengine: stm32-mdma: Remove dead code in stm32_mdma_irq_handler() Message-ID: References: <1655072638-9103-1-git-send-email-khoroshilov@ispras.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1655072638-9103-1-git-send-email-khoroshilov@ispras.ru> X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 13-06-22, 01:23, Alexey Khoroshilov wrote: > Local variable chan is initialized by an address of element of chan array > that is part of stm32_mdma_device struct, so it does not make sense to > compare chan with NULL. Applied, thanks -- ~Vinod