lavc: remove empty function

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 0 insertions, 7 deletions

diff --git a/libavcodec/yuv4dec.c b/libavcodec/yuv4dec.c
index 6965f3924f..1d1fdd09c5 100644
--- a/libavcodec/yuv4dec.c
+++ b/libavcodec/yuv4dec.c
@@ -73,19 +73,12 @@ static int yuv4_decode_frame(AVCodecContext *avctx, void *data,
     return avpkt->size;
 }
 
-static av_cold int yuv4_decode_close(AVCodecContext *avctx)
-{
-
-    return 0;
-}
-
 AVCodec ff_yuv4_decoder = {
     .name         = "yuv4",
     .type         = AVMEDIA_TYPE_VIDEO,
     .id           = AV_CODEC_ID_YUV4,
     .init         = yuv4_decode_init,
     .decode       = yuv4_decode_frame,
-    .close        = yuv4_decode_close,
     .capabilities = CODEC_CAP_DR1,
     .long_name    = NULL_IF_CONFIG_SMALL("Uncompressed packed 4:2:0"),
 };