Merge commit 'b5230793'

* commit 'b5230793':
  wrapped_avframe: Drop a now-unused variable
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>

libavcodec/wrapped_avframe.c

@@ -43,7 +43,6 @@ static int wrapped_avframe_encode(AVCodecContext *avctx, AVPacket *pkt,
                      const AVFrame *frame, int *got_packet)
 {
     AVFrame *wrapped = av_frame_clone(frame);
-    int ret;
 
     if (!wrapped)
         return AVERROR(ENOMEM);