From patchwork Mon Oct 24 15:13:54 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: 13017798 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 6A599FA373F for ; Mon, 24 Oct 2022 16:37:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233295AbiJXQhj (ORCPT ); Mon, 24 Oct 2022 12:37:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234306AbiJXQhL (ORCPT ); Mon, 24 Oct 2022 12:37:11 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9A50636879; Mon, 24 Oct 2022 08:24:55 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id bs21so922108wrb.4; Mon, 24 Oct 2022 08:24:54 -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:message-id:reply-to; bh=OLgc4/4C8v2jDtY+kMWIa5ZzBrBS7jfMBU2/F5ZQ5SM=; b=B71lktSNCiRFQJrKXCWCN4QxfX/TYZNdY8OxVIsKF7q3E08na25TFcl1p34nsMRMan Us3Vg9+DeUik8y0zahnES1/+u2RtqhicAQ9uLYs6A7VS1Rflhq2tGs+V39ktJag6tmix Hjl/dRwIcr6w1puXUndLfmDKFOsAXmQktEt9f/NRegSFnkwFg69NMaHO82yG2EBRllXn Q9biOxW3QzoHrH7EvxtZGl1wfEukyYRxVvDSsYcmXf1NE13LajLCgYTIyZSC9R5mDCws CrtL6pJ5wdUDD14R6XJMfcKF4dmKAZQHbX6BPyJgtbT3T45fk5A7li5ALLXhkaadIX5+ vpHg== 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:message-id :reply-to; bh=OLgc4/4C8v2jDtY+kMWIa5ZzBrBS7jfMBU2/F5ZQ5SM=; b=AiXSEmtumLyTjFmGYKNAS3d98/fR7cxbzk4L1Cw9hooP5ivwNzUiB5Qdv+Uku7xgBQ e8Ho6OOW2vBC2QrIXGcquJ3OlyO/QQqWUjX7AEvGwApJ2jCSPo3oqp8GAZU9gLwiRQw3 SBFkhtaptRX8UFWTQ0xnxyesdS517qG+JGQZRjYg42vpolGp1lAqAOSyw/MOZnjDc7hx Yc1X1adjZ8HAAz+h1txmBdWi++sG5RlPpz6fgcUXSD5q0HfNscbzsVOgl5ibWcZPK/JA DBFtwN7KI9fJSHZhvNFjYX2sWmJwzI1iXvCErqDSsgWLDKBIq7Gss8hKNbr6ei5rn2od n4iQ== X-Gm-Message-State: ACrzQf2b6fJQHsCWVkGCVI0Odf6/RErU14WProTOmiEVMhrQs1COfB5D OYIUR/09V0+HYNFUwy0V60eR3bVUuQnlr1ZU X-Google-Smtp-Source: AMsMyM74x8Xq7pcPJv3wMuHY0rzfdbCS1si0suzLihSkp26iytP0gSH5VGVeWMKinACC1WYjKtXVKA== X-Received: by 2002:adf:dc8a:0:b0:236:6372:551e with SMTP id r10-20020adfdc8a000000b002366372551emr7300862wrj.41.1666624436138; Mon, 24 Oct 2022 08:13:56 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id az27-20020a05600c601b00b003c6c2ff7f25sm181093wmb.15.2022.10.24.08.13.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Oct 2022 08:13:55 -0700 (PDT) From: Colin Ian King To: Mauro Carvalho Chehab , Hans Verkuil , Slark Xiao , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] media: saa7164: remove variable cnt Date: Mon, 24 Oct 2022 16:13:54 +0100 Message-Id: <20221024151354.2166343-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Variable cnt is just being incremented and it's never used anywhere else. The variable and the increment are redundant so remove it. Signed-off-by: Colin Ian King Reviewed-by: Tommaso Merciai --- drivers/media/pci/saa7164/saa7164-core.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c index d5f32e3ff544..01d75ef2342d 100644 --- a/drivers/media/pci/saa7164/saa7164-core.c +++ b/drivers/media/pci/saa7164/saa7164-core.c @@ -352,7 +352,7 @@ static void saa7164_work_enchandler(struct work_struct *w) container_of(w, struct saa7164_port, workenc); struct saa7164_dev *dev = port->dev; - u32 wp, mcb, rp, cnt = 0; + u32 wp, mcb, rp; port->last_svc_msecs_diff = port->last_svc_msecs; port->last_svc_msecs = jiffies_to_msecs(jiffies); @@ -405,7 +405,6 @@ static void saa7164_work_enchandler(struct work_struct *w) saa7164_work_enchandler_helper(port, rp); port->last_svc_rp = rp; - cnt++; if (rp == mcb) break; @@ -429,7 +428,7 @@ static void saa7164_work_vbihandler(struct work_struct *w) container_of(w, struct saa7164_port, workenc); struct saa7164_dev *dev = port->dev; - u32 wp, mcb, rp, cnt = 0; + u32 wp, mcb, rp; port->last_svc_msecs_diff = port->last_svc_msecs; port->last_svc_msecs = jiffies_to_msecs(jiffies); @@ -481,7 +480,6 @@ static void saa7164_work_vbihandler(struct work_struct *w) saa7164_work_enchandler_helper(port, rp); port->last_svc_rp = rp; - cnt++; if (rp == mcb) break;