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=-12.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 89CF9C433ED for ; Fri, 30 Apr 2021 22:18:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B34161409 for ; Fri, 30 Apr 2021 22:18:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230298AbhD3WT2 (ORCPT ); Fri, 30 Apr 2021 18:19:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38018 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231992AbhD3WTO (ORCPT ); Fri, 30 Apr 2021 18:19:14 -0400 Received: from mail-pl1-x633.google.com (mail-pl1-x633.google.com [IPv6:2607:f8b0:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ECAFFC06174A; Fri, 30 Apr 2021 15:18:24 -0700 (PDT) Received: by mail-pl1-x633.google.com with SMTP id p17so11450177plf.12; Fri, 30 Apr 2021 15:18:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:mime-version:content-disposition; bh=GreS4fBgl6pEV5ybguXpWoNeQVZDsUS8OAXOHJk+8wM=; b=pPYasJfQPDLh9FrOMp0mptyMvy4gjMQJa0NBf57qfvjppSfIGNvQI3ykjfqEhfS8kj UztaSTIEExHo3ovN02obtP/xOfpiPqJyY7agRcYr4z0I+G5qKOJOJ5Sqw3jv9U3Z0n0r CGsiZUO1OmHNBdDz2rRY0nIlcZ+U055wHVc/Ws0QwkbFa3joDsj3rYJcawo2tPekzOs7 it1YtjeBe8+2QKz75hvbTkennxGSFkLYnb5fYWEPnGDfEzdC1W6GF7eZMcsO2JqQ2PaW MXrCQeU/oP73pqk3Z4UIIlYzLgpdEEwx8C0Ox93QbEvOnEzW56ROST9ln+aaQnwwP1M+ Zw5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition; bh=GreS4fBgl6pEV5ybguXpWoNeQVZDsUS8OAXOHJk+8wM=; b=pF6/ps4ABO1Gr1ngLylLatMm/Ce0f+k8Y7+V+nEUdoqOsosf5YWFu0qzB6DJDTcRMA wR5J8kB/Tub0fNxP2/TdKIlH1WaoE810Q/IV3vdqWJtDt+xHkwTFHRNbJOCWfLdqjXlX 8ktFevxDHxFPAzGCmsbiZvyeA+Gqk0lpoAT8xohI0Lvo2sXbu7enZlxDqplQfWFWy5XQ ipnPAkmPqDSwiVftmjZgTgUGTRC+KGypPtehQgAMug/LP7I2K/OYd4PMWWbU8l9db40m fRvj8YY70QHZJlW56wKH07bG5jmEL1sd8pUsXEL9FshB4lSahYE730QUenJUzyrqp9un gERw== X-Gm-Message-State: AOAM530WMcJSSzM/YH7BTjvdJ/y5uQ3mKw+lzUkXyPvLaU3Wicy3Qqta 3BujLoDBoMrzXyFjK1PnZq0= X-Google-Smtp-Source: ABdhPJxaDiH9szIVfnkcaUq0V1qiXIgYt0WLhR4vZ+vpkdpMLhQTURmvpGsZa/fSLVhrv3pmVEic0Q== X-Received: by 2002:a17:902:7603:b029:ec:f560:7d66 with SMTP id k3-20020a1709027603b02900ecf5607d66mr7503330pll.39.1619821104487; Fri, 30 Apr 2021 15:18:24 -0700 (PDT) Received: from fedora ([103.125.235.29]) by smtp.gmail.com with ESMTPSA id e5sm2926887pjv.22.2021.04.30.15.18.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Apr 2021 15:18:24 -0700 (PDT) Date: Fri, 30 Apr 2021 18:18:14 -0400 From: Nigel Christian To: Laurent Pinchart , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] media: uvcvideo: Remove unused variable Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: kernel-janitors@vger.kernel.org The variable buflen is being assigned a value that is never read, which can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Nigel Christian --- drivers/media/usb/uvc/uvc_driver.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index 9a791d8ef200..370b086c6e22 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -768,7 +768,6 @@ static int uvc_parse_format(struct uvc_device *dev, format->xfer_func = uvc_xfer_func(buffer[4]); format->ycbcr_enc = uvc_ycbcr_enc(buffer[5]); - buflen -= buffer[0]; buffer += buffer[0]; } -- 2.31.1