Remove unused variables along with the related warnings.

Originally committed as revision 18413 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 1 deletions

diff --git a/libavcodec/sunrast.c b/libavcodec/sunrast.c
index 8a78f1aab4..3fe8f6fffb 100644
--- a/libavcodec/sunrast.c
+++ b/libavcodec/sunrast.c
@@ -45,7 +45,6 @@ static av_cold int sunrast_init(AVCodecContext *avctx) {
 static int sunrast_decode_frame(AVCodecContext *avctx, void *data,
                                 int *data_size, AVPacket *avpkt) {
     const uint8_t *buf = avpkt->data;
-    int buf_size = avpkt->size;
     SUNRASTContext * const s = avctx->priv_data;
     AVFrame *picture = data;
     AVFrame * const p = &s->picture;