libgsmdec: do not needlessly set *data_size to 0

This commit is contained in:
Justin Ruggles 2011-10-28 10:10:12 -04:00
parent a2e255783e
commit 9671db8245

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@ -175,7 +175,6 @@ static int libgsm_decode_frame(AVCodecContext *avctx,
return AVERROR(EINVAL);
}
*data_size = 0; /* In case of error */
if(buf_size < avctx->block_align) return -1;
switch(avctx->codec_id) {
case CODEC_ID_GSM: