avcodec: do not needlessly set packet size to 0 in avcodec_encode_audio2()

It is already set to 0 by av_free_packet()

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index e8733c6299fb994d38b19574f8a3b9833c0deb54..ca386646c3ed982fc3d05f8145e801e2dd0804c7 100644 (file)
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -870,7 +870,6 @@ int attribute_align_arg avcodec_encode_audio2(AVCodecContext *avctx,
     if (!(avctx->codec->capabilities & CODEC_CAP_DELAY) && !frame) {
         av_free_packet(avpkt);
         av_init_packet(avpkt);
-        avpkt->size = 0;
         return 0;
     }