From nobody Tue Feb 10 06:04:26 2026 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 3ED57C761AF for ; Sat, 1 Apr 2023 01:05:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233233AbjDABFx (ORCPT ); Fri, 31 Mar 2023 21:05:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230193AbjDABFw (ORCPT ); Fri, 31 Mar 2023 21:05:52 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8FCFE1D847 for ; Fri, 31 Mar 2023 18:05:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1680311102; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=ZezcjhdJnPBqT5fIkJeXVlzuTEM0bkI2yB633mRrHn4=; b=irzOkqPi7uoaQOXSVtqyhzCSyg/HlKzm2RQV0w8durDmcej9mSdMl6kdRUYWEtmGjihFNj hiGhZ9PMQtbYbpt2s2K4wjJ9Q2RboX8xs1nIl2TA0nWMGtl0ebJcieOpatOMldlcDwdEgl /hZk6Arctl0hzzevylwFDTICzXbuONA= Received: from mail-qv1-f69.google.com (mail-qv1-f69.google.com [209.85.219.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-527-AAs0kZf7PpufIQ3Oyf6ozg-1; Fri, 31 Mar 2023 21:05:00 -0400 X-MC-Unique: AAs0kZf7PpufIQ3Oyf6ozg-1 Received: by mail-qv1-f69.google.com with SMTP id f3-20020a0cc303000000b005c9966620daso10473826qvi.4 for ; Fri, 31 Mar 2023 18:05:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680311100; 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=ZezcjhdJnPBqT5fIkJeXVlzuTEM0bkI2yB633mRrHn4=; b=o+ovRpJvQ2ybksMs9mWEL5cdYUxns92mOTWshsWMydFvmaVfOvKNN8E78umQi7hrLx TNSjPMhOncsu6n2bGFS3jUbiBKPywwEYm2RvB4RYA8GZC3DMdNgcT9gG5MXWF8+DYzD2 vlY/YdheWrH4fs8zlwBNDAQ6KcJyZ3egyP5XAs1tQSEZLzZ+fxZlHSXMEbsEczCtihYI HO924Wjn/9fq7XHu9x0N9IgbQSI0DIzouQnhAZKu8v98nBGhD+pLbbz0BO/YsBWJem04 OVQBAmhFqQApTUMcs6dVMr4yp+cnR3Y9ZEyodSqa98WoQA8oHK77NNAv1pyEPHZ1FoAh imXg== X-Gm-Message-State: AO0yUKW7r9FMd5m3qNyJxu2a6XPoBpvMd/ZsIo2geaTg9aKm7zw93lzu nMFdkc//StVcxs5nnzKpi++Z9eI2Pz0WbBX6t7doHIBlfkNHSNLnHpsi+RdZJfn9atG5UBBA7rY zXkc4MRWbDsVM8IFmPqkjuOa6 X-Received: by 2002:a05:622a:594:b0:3bf:db0a:c105 with SMTP id c20-20020a05622a059400b003bfdb0ac105mr47836557qtb.6.1680311100444; Fri, 31 Mar 2023 18:05:00 -0700 (PDT) X-Google-Smtp-Source: AK7set9G4/WUx6L3PsHLq2UxivRskDVehlN2TbR8kJzcUk6OcCVFU7GWx4dbSv+XR5SXUmN8++dfFA== X-Received: by 2002:a05:622a:594:b0:3bf:db0a:c105 with SMTP id c20-20020a05622a059400b003bfdb0ac105mr47836535qtb.6.1680311100209; Fri, 31 Mar 2023 18:05:00 -0700 (PDT) Received: from dell-per740-01.7a2m.lab.eng.bos.redhat.com (nat-pool-bos-t.redhat.com. [66.187.233.206]) by smtp.gmail.com with ESMTPSA id i187-20020a3786c4000000b006f9f3c0c63csm1061634qkd.32.2023.03.31.18.04.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Mar 2023 18:04:59 -0700 (PDT) From: Tom Rix To: mchehab@kernel.org, nathan@kernel.org, ndesaulniers@google.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH] [media] mb86a20s: remove unused active_layers variable Date: Fri, 31 Mar 2023 21:04:56 -0400 Message-Id: <20230401010456.1866555-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" clang with W=3D1 reports drivers/media/dvb-frontends/mb86a20s.c:1572:6: error: variable 'active_layers' set but not used [-Werror,-Wunused-but-set-variable] int active_layers =3D 0, pre_ber_layers =3D 0, post_ber_layers =3D = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix Reviewed-by: Nick Desaulniers --- drivers/media/dvb-frontends/mb86a20s.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-fro= ntends/mb86a20s.c index b74b9afed9a2..125fed4891ba 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -1569,7 +1569,7 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe= , int status_nr) u32 t_post_bit_error =3D 0, t_post_bit_count =3D 0; u32 block_error =3D 0, block_count =3D 0; u32 t_block_error =3D 0, t_block_count =3D 0; - int active_layers =3D 0, pre_ber_layers =3D 0, post_ber_layers =3D 0; + int pre_ber_layers =3D 0, post_ber_layers =3D 0; int per_layers =3D 0; =20 dev_dbg(&state->i2c->dev, "%s called.\n", __func__); @@ -1589,9 +1589,6 @@ static int mb86a20s_get_stats(struct dvb_frontend *fe= , int status_nr) =20 for (layer =3D 0; layer < NUM_LAYERS; layer++) { if (c->isdbt_layer_enabled & (1 << layer)) { - /* Layer is active and has rc segments */ - active_layers++; - /* Handle BER before vterbi */ rc =3D mb86a20s_get_pre_ber(fe, layer, &bit_error, &bit_count); --=20 2.27.0