From patchwork Fri Apr 17 01:49:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Rheinhardt X-Patchwork-Id: 19019 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 DCF8C449A03 for ; Fri, 17 Apr 2020 04:49:35 +0300 (EEST) Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id B897168BD14; Fri, 17 Apr 2020 04:49:35 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from mail-wm1-f65.google.com (mail-wm1-f65.google.com [209.85.128.65]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 354A268B6CC for ; Fri, 17 Apr 2020 04:49:29 +0300 (EEST) Received: by mail-wm1-f65.google.com with SMTP id v8so3799821wma.0 for ; Thu, 16 Apr 2020 18:49:29 -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=5eWjuokLmJ7MnS6UZEoMuSowJ/FcEIrSVxc4DlPElPI=; b=NshtRvNCgoE3JQnaKP57st+DK9EEZ1INjMipj2/JUUYUPwy8YLwoaF1v2XAOzZJeKa HhmrbDMXrmnxuy+2JGLRHgjSN5a77HMoTM8g3Pi/08zrn3vGhv0qj8vVkHrToZP6iyOx KvfW0ELutWy0AgpGAZTATaaIx9X47WRpjuk9sO1ULU+rFsJ4lETq/BRPdckY5lDAgTG4 11yM0qi56zxx+wy1GZvEMPxz7jhcmyAbR/Ac2PXrxZIx1XKLTc370PTndFRttY1RB75x QxEQ+nA4YjrMNlDXJoHGvsx3bXo1ZumhMayVTJBB8QV8syC9W7X3c04n2jhZ9ehRc7UA L0Vw== 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=5eWjuokLmJ7MnS6UZEoMuSowJ/FcEIrSVxc4DlPElPI=; b=lzHmb/rAEV+ZKo9mm8Ntmc/fiVBJYBm4nj+Zk/h0/0Nfm35leyLbo+zcthEBUKzl9U z3vKyeg/TULRlZT0GHZu6juqhbLQLnwhwB42ypLAOpLQ8Yczpg4h2ymOmYkg9RACl51z 7H8m60QlNmudoOVIKYyIwa/93Ln4tZgxnqEJw/YpqNLv/E8vU9xUMw8q7y+xQMevGyq2 gIbNSoAOo6jfF1+U2jmTMTliGWjre8OFBGZhDzVgW8BD/Ph84CLWeUZHShKQc6aaDNBy DaNCEz7R+b1PwWLABRJunjQELebjUrrc8wtf1R/2NeVtz1oCzMoOdb20ueFvWdb8JRFG jv7Q== X-Gm-Message-State: AGi0PubUVj9jCFlGeWFDPCis6giH/GlzsxNY9CvWlDKGGsHlyWzsFxn3 K7/gUfJ5EEKyjHNrrdiJzryvAXfL X-Google-Smtp-Source: APiQypIEBl9sMGKMuBo2XSFaLB1dPQml0V1q0itV9NiopMf7AgGJMnIRGYAEhX2mE4lM2Dm8u1i2/Q== X-Received: by 2002:a1c:790e:: with SMTP id l14mr746146wme.174.1587088167918; Thu, 16 Apr 2020 18:49:27 -0700 (PDT) Received: from sblaptop.fritz.box (ipbcc1ab57.dynamic.kabel-deutschland.de. [188.193.171.87]) by smtp.gmail.com with ESMTPSA id q143sm6066800wme.31.2020.04.16.18.49.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2020 18:49:26 -0700 (PDT) From: Andreas Rheinhardt To: ffmpeg-devel@ffmpeg.org Date: Fri, 17 Apr 2020 03:49:19 +0200 Message-Id: <20200417014919.28660-1-andreas.rheinhardt@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [FFmpeg-devel] [PATCH] avformat/webvttdec: Remove write-only variable 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" Signed-off-by: Andreas Rheinhardt --- libavformat/webvttdec.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/libavformat/webvttdec.c b/libavformat/webvttdec.c index 52579c5ed2..6c4d5f6736 100644 --- a/libavformat/webvttdec.c +++ b/libavformat/webvttdec.c @@ -60,7 +60,7 @@ static int64_t read_ts(const char *s) static int webvtt_read_header(AVFormatContext *s) { WebVTTContext *webvtt = s->priv_data; - AVBPrint header, cue; + AVBPrint cue; int res = 0; AVStream *st = avformat_new_stream(s, NULL); @@ -71,7 +71,6 @@ static int webvtt_read_header(AVFormatContext *s) st->codecpar->codec_id = AV_CODEC_ID_WEBVTT; st->disposition |= webvtt->kind; - av_bprint_init(&header, 0, AV_BPRINT_SIZE_UNLIMITED); av_bprint_init(&cue, 0, AV_BPRINT_SIZE_UNLIMITED); for (;;) { @@ -166,7 +165,6 @@ static int webvtt_read_header(AVFormatContext *s) end: av_bprint_finalize(&cue, NULL); - av_bprint_finalize(&header, NULL); return res; }