From patchwork Mon May 13 19:31:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 13095 Return-Path: X-Original-To: patchwork@ffaux-bg.ffmpeg.org Delivered-To: patchwork@ffaux-bg.ffmpeg.org Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org [79.124.17.100]) by ffaux.localdomain (Postfix) with ESMTP id 24D3A448AD1 for ; Mon, 13 May 2019 22:39:44 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 0964568091B; Mon, 13 May 2019 22:39:44 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 8FA97680401 for ; Mon, 13 May 2019 22:39:37 +0300 (EEST) Received: by mail-wr1-f67.google.com with SMTP id h4so16607101wre.7 for ; Mon, 13 May 2019 12:39:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=i45jzEHznEttAaRqz1qpVv6gwpV27JMggfo2usCuTI8=; b=PMMCKDvF1qYNnKiMdDAMY8EZnjjOYVSt5/FOJhpJSSK26rJMwBwumr4J/4g+YQdWz2 mSgJMBmPjTwfYawDF28Jn9zqY1I4pr3bSFI3uzLDZurkYTNbezTqrflNeqb6F7Brd5P9 RfaCJUQQ9m+mScaSd33qMxd8/fWDaFFaHFj99VpC97HQQpaZ9kzBI9Yaz//6702yCM8A G+MSiBW9EBJffvW+EN54fL9Bx07BSvCc7Kg38uH56vIzbYd2sraQE7vzcYmTNUvJkcuy 6UOmSNZzk4bZW5t0Prn/CtT+D/KiM5Y+p4aZiDId/W16Q4n3A9hyApUll+QiCIBupuz4 tEzg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=i45jzEHznEttAaRqz1qpVv6gwpV27JMggfo2usCuTI8=; b=XfNenofoLbiPFr3RnQxW9taiSr9Qq7v0aS3ddRcyNuon0lv4yHGeLVsh1e8qSbwvc6 agEeYh3sUMx3eigO5TtBm4sn9MmIzzy3SPTbVOZACblFg8XGgZ6sK9BmrLUwoIYmaxHR HR/WWIQzzq0codNwRpXiST2pzhLO8tFzTn+6fDc/gOdKsn/xSdhKEFjltlGykjGWNNGI Alc2HM5B5W8LY5Buc5n/rgEnyB/DHX1iPnRornDERf69DMy+CSUcdeL8GdwHonFb8DvB GEWj7cGkPPTZBlAowY8/j+rjE+ox+zdNs4AUPGlx7huQVpLOO8kZRNlU8ztp9FXd8oN7 mY5Q== X-Gm-Message-State: APjAAAXOgRKjjBDqsGvKaIjZLMMd1lRY++NMIZYAtigjdBAaitnVPgsz u0pIKX/XnS5lgCNsZxqDXjp1g8Hs X-Google-Smtp-Source: APXvYqwVlsUnsnKWVbbW8CWE4L+PuwsaplWLEL68EHaCEPykbchteUmCz/Z7UbjtDCsgSz+HsTrJUA== X-Received: by 2002:adf:dc08:: with SMTP id t8mr17825204wri.220.1557775970197; Mon, 13 May 2019 12:32:50 -0700 (PDT) Received: from localhost.localdomain (ipbcc18715.dynamic.kabel-deutschland.de. [188.193.135.21]) by smtp.gmail.com with ESMTPSA id u2sm625125wmb.11.2019.05.13.12.32.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 13 May 2019 12:32:49 -0700 (PDT) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Mon, 13 May 2019 21:31:19 +0200 Message-Id: <20190513193119.12163-1-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avformat/hcom: Remove unused variables X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Cc: Andreas Rheinhardt Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" The variables huffcount, rsrc_size and data_size were all set but not used. Therefore they have been removed. This fixes -Wunused-but-set-variable warnings in GCC. Signed-off-by: Andreas Rheinhardt --- libavformat/hcom.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/libavformat/hcom.c b/libavformat/hcom.c index 0d1736b620..98ed66f4f2 100644 --- a/libavformat/hcom.c +++ b/libavformat/hcom.c @@ -38,16 +38,15 @@ static int hcom_probe(const AVProbeData *p) static int hcom_read_header(AVFormatContext *s) { AVStream *st; - unsigned data_size, rsrc_size, huffcount; unsigned compresstype, divisor; unsigned dict_entries; int ret; avio_skip(s->pb, 83); - data_size = avio_rb32(s->pb); - rsrc_size = avio_rb32(s->pb); + avio_rb32(s->pb); /* data_size */ + avio_rb32(s->pb); /* rsrc_size */ avio_skip(s->pb, 128-91+4); - huffcount = avio_rb32(s->pb); + avio_rb32(s->pb); /* huffcount */ avio_skip(s->pb, 4); compresstype = avio_rb32(s->pb); if (compresstype > 1)