From ec6d743118282bbbc652372a7af44c6ec6f8048e Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Tue, 25 Oct 2011 12:46:57 -0400
Subject: [PATCH] mp3on4: do not needlessly set data_size to 0

---
 libavcodec/mpegaudiodec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavcodec/mpegaudiodec.c b/libavcodec/mpegaudiodec.c
index 2751df6213..d5af782ac7 100644
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -2047,7 +2047,6 @@ static int decode_frame_mp3on4(AVCodecContext * avctx,
         return AVERROR(EINVAL);
     }
 
-    *data_size = 0;
     // Discard too short frames
     if (buf_size < HEADER_SIZE)
         return AVERROR_INVALIDDATA;