Received: by 2002:a05:6358:489b:b0:bb:da1:e618 with SMTP id x27csp1892114rwn; Fri, 9 Sep 2022 05:48:48 -0700 (PDT) X-Google-Smtp-Source: AA6agR4o+oFpVhvekui2IrldA0t7tLZFVa17sZRpmkLHMFdfeXTcfQjUci0dSUVoPHhuhJnnD8It X-Received: by 2002:a05:6512:3090:b0:48b:6e1:1b55 with SMTP id z16-20020a056512309000b0048b06e11b55mr4762921lfd.535.1662727728634; Fri, 09 Sep 2022 05:48:48 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1662727728; cv=none; d=google.com; s=arc-20160816; b=MdC7rNyLgnva/6Xt62mgnpvI9jAO8cX+zXZQ5NTQcYBrVNcTbNYtHgLkgWTkaJ+1Ea 8d7JZEzU1viP1bT0Kd3XIcPADaMNGT7b49At07o+V8kth1yv4nlezDCwIU9K5Pcg2Abg k1c02jt5r7MVvxviz3eGtYVplO+SkumFSKDWzQnhSaoyKaxcpIdlGus1aiZCDmL2C9Yb EXYHIC3YXm0ryfdldP7iiOYHCaLLaDGj0hr+gchzVrulOJ84mNX1EQ4PiN5qOZwebu+u LHiskRF+Ew0Z5Xbn/WYpGYqnQPjAXjoBfiumumKtgluDWVCMRTppUtsoEMrmQ4yorsxY 2OQA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=GzTst0nKwjS2DHPs7FOf2wavqhpxfB2fVlaUjY3LQyY=; b=dbMwgnUnI5UnKfmbHKQxx0uYhwYW5StfC2PinIkb17M4F86Ds4RjJb9FV5rfBo0DlO DDJ2pHidpzTFMXjTrSchiUOuOXQ1IUV68Xmsrl6V92dhcmQLKgncDTvJtIuBAIER5A/2 Tw+xmxAFg8K+vSFb3IZtl5V8vYIH64GfAY+sqVepPcF7jM0EpwXNVw4c64e9Hq1OMCad fExpjgcjOS8oxr9vJyHkwMnZ8RzozFKUjJasEqB13obP0QnEEyVmSwRfkARPwBnmjLR6 cng4rjyVOVrD6WXR/kvUFgugbmAOHy+N6aQkwVghB24CX2F5yPKbgUIDFlkQ2olI/Sp9 /TNQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=a+7dyxcU; 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=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id r1-20020ac252a1000000b004971f4e0c79si209675lfm.94.2022.09.09.05.48.18; Fri, 09 Sep 2022 05:48:48 -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=@gmail.com header.s=20210112 header.b=a+7dyxcU; 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=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231314AbiIIMU7 (ORCPT + 99 others); Fri, 9 Sep 2022 08:20:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56040 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231542AbiIIMUl (ORCPT ); Fri, 9 Sep 2022 08:20:41 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A903111E for ; Fri, 9 Sep 2022 05:18:34 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id e18so2239574edj.3 for ; Fri, 09 Sep 2022 05:18:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=GzTst0nKwjS2DHPs7FOf2wavqhpxfB2fVlaUjY3LQyY=; b=a+7dyxcUXK7LyUVvaDRNrzzKcZwzbHlBiutzxuQOEPGBBS1QJZ0Yd6OfBEbWuJQWdc VIHzsS+m06PfHov7A0ghU7eoyExOSfq7qYyGiKj2I1uxBpuoP1eDWgY77U0jBI8qKk4/ OkwJuRd0BS0H/MfZHH2m21yIk2tUSPYQYcMN+NZxgVGP0+C1z1Qzpw8LyYEAWJwnxRmP fpAbkx+m2cgCnN+4hw26oUpii2IjF0PUtPMR1wOBJpW1ekoCsEyvCNqcZtlLMqYbGAzY GBOdJltIy6TUEsfvWj5XiW68XHz3RMz//G2hIGFdL8EKT+6sbOcscWX+2iNadhkekl60 dh2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=GzTst0nKwjS2DHPs7FOf2wavqhpxfB2fVlaUjY3LQyY=; b=xZ9k2DDxSXlJRzVJ2QzXB/jJetNc9mdBWz/Q5kBMg1kIip7A3IbkQ1cJ6QJsl4dNLN 46c9rDNBq/ad1b2fN66wEkuU/+R7STERBCeAoHvEdIXhJF12+5G7dHmLtdecuraGjAdG /TuJWb5xaGVU1sOgomsEB3DUFQl0zLHlmFY8aGV4aaOtBCRWO/hQn+XcubUaVMBNLhmP SsW+3+IVfE0ke16KPFKkfR3cW4+lc2H2MfVovCk+5KbPPWc8nJpdhqbX+4ASXzFO90sx uc0HZFAxR5V09yWZ2JGDuskeP3AtmXSBbem5bGytjKaHIkkGsNqjTwWmLEey3NPX6vOr 2Yjw== X-Gm-Message-State: ACgBeo2lmB0JOorg8OpthB6WEWWBiyv0ZpphNyplK1gyptbVhIEDAkOF 7T1J7zb03SZmdsT/1x8/HRBYfm9gbuc= X-Received: by 2002:aa7:d447:0:b0:44e:ebb8:b691 with SMTP id q7-20020aa7d447000000b0044eebb8b691mr11011082edr.428.1662725913118; Fri, 09 Sep 2022 05:18:33 -0700 (PDT) Received: from localhost.localdomain (wlan-244090.nbw.tue.nl. [131.155.244.90]) by smtp.gmail.com with ESMTPSA id p17-20020a170906785100b0073bdb2f6f28sm167143ejm.217.2022.09.09.05.18.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Sep 2022 05:18:32 -0700 (PDT) From: Nam Cao To: forest@alittletooquiet.net, gregkh@linuxfoundation.org Cc: namcaov@gmail.com, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v3 0/2] use memset to make code clearer Date: Fri, 9 Sep 2022 14:17:54 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,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 Re-write some code using memset to make it more obvious. Also remove an unnecessary volatile qualifier, because compiler complains about passing volatile pointer to memset. V3: get rid of "volatile" entirely, instead of just casting it away. V2: re-write commit message because previous message describes a non-existent problem. Nam Cao (2): staging: vt6655: remove unnecessary volatile qualifier staging: vt6655: use memset to make code clearer drivers/staging/vt6655/desc.h | 2 +- drivers/staging/vt6655/device_main.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.25.1