From patchwork Sun Jan 30 23:21:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin Ian King X-Patchwork-Id: 538366 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DA55C433F5 for ; Sun, 30 Jan 2022 23:21:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347767AbiA3XVo (ORCPT ); Sun, 30 Jan 2022 18:21:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59002 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229903AbiA3XVn (ORCPT ); Sun, 30 Jan 2022 18:21:43 -0500 Received: from mail-wm1-x332.google.com (mail-wm1-x332.google.com [IPv6:2a00:1450:4864:20::332]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EB86C061714; Sun, 30 Jan 2022 15:21:43 -0800 (PST) Received: by mail-wm1-x332.google.com with SMTP id f22-20020a1c1f16000000b003525bf08b1eso3799335wmf.0; Sun, 30 Jan 2022 15:21:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rh/aFR88ZjhEdPve2CXuC7cMgVrXGj4EEkYxSGMGtsI=; b=WGaZDSaea1WBFdb9VHHA32p9PKIEoEFqqgKs1wZ7/wAdUMv2fIWvUEZFYuQSKoXbKZ F+PLYr+4zu7MRByWKy17A7PMmnti3PS3fRNBlm4lhjVO/TRdneH9/q+2nN1VUjitJerC tAQSi9YKEacH1RP4Sso+L9X876le2ThycEAUJPIr681OBAPmKfUJMCpPwmuVHNPM4PpF eGENwTdsI13URuLz6zYKVuA8fKxgEwPWNcUuoFnc4OyN+KP8NQgwH9UJkLLVteQXua4R o4su1QeCcMN/1gFqTnWC5Jvw65hAjqR5hfnJv7n7Ic+14O8wXj5lyVQw+vFwR6CiL31Z g6GQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rh/aFR88ZjhEdPve2CXuC7cMgVrXGj4EEkYxSGMGtsI=; b=GCUqKyt4SbP40kwOt5zSs1I5McMVVwstmvxvB+pkei9YBTTXUX/ojUIr0hGhtQWE8s ntJUkZI3itgPeKLCgFc7tYvUVuI5eaqfdCsEfMGjIwUhBhDV4Z2TcIt/mSj1EKRzB+v6 xS2FBfCNFye+N8Anw81ozFiCtMrfwTRdUsYsXp8t6eI3e1dnbwJz4s4+VCShwgEV0wRg NBy58t0+69hQOgrlZEIIEFNkETmm6FoIryIC9EW6RjmuU65fH1tvUVpMscSzs1uahi0J BapfY+q7eIs4yR7i40Ag1wRcxmYbXTTz5xupV3pQXHxrav2xLFkE9eY2xtBz8rdWjrU2 T+TQ== X-Gm-Message-State: AOAM5330wr9m91EZWmPLmksUc7ZsaYMtEW2JNKV/hUSByk0i0VDzwdEq 5qFfKrejnT+ruB/LWAvj9tEkw8ZDDoLK/A== X-Google-Smtp-Source: ABdhPJxkd1ti9Bh4CKpLYv7SgqqhgMYHdXol+GBQUQsqLYXXmYUYh6zyE4NFIP350LIUsJNOljDHTg== X-Received: by 2002:a7b:c455:: with SMTP id l21mr6764046wmi.91.1643584901750; Sun, 30 Jan 2022 15:21:41 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id z1sm7539919wmk.32.2022.01.30.15.21.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 15:21:41 -0800 (PST) From: Colin Ian King To: Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: saa7164: remove redundant assignment to variable idx Date: Sun, 30 Jan 2022 23:21:40 +0000 Message-Id: <20220130232140.9053-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Variable idx is being assigned a value that is never read, it is being re-assigned a new value in the following for-loop. The assignmen is redundant and can be removed. Signed-off-by: Colin Ian King --- drivers/media/pci/saa7164/saa7164-cmd.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/pci/saa7164/saa7164-cmd.c b/drivers/media/pci/saa7164/saa7164-cmd.c index a65d810ce212..42bd8e76005b 100644 --- a/drivers/media/pci/saa7164/saa7164-cmd.c +++ b/drivers/media/pci/saa7164/saa7164-cmd.c @@ -187,7 +187,6 @@ static int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg, mutex_lock(&dev->cmds[msg->id].lock); size = msg->size; - idx = 0; cmds = size / bus->m_wMaxReqSize; if (size % bus->m_wMaxReqSize == 0) cmds -= 1;