[FFmpeg-cvslog] avfilter/avfilter: Remove unused buffer

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sat Oct  2 07:27:03 2021 +0200| [c1f7e628101be1e99e01fe8df915e0ed2fff959b] | committer: Andreas Rheinhardt

avfilter/avfilter: Remove unused buffer

Unused since the removal of ff_get_ref_perms_string() in
a05a44e205d6ae13d5eb1cd8d4ad2dba6ec940b3.

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c1f7e628101be1e99e01fe8df915e0ed2fff959b
---

 libavfilter/avfilter.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index f325918021..d70db1b283 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -49,7 +49,6 @@ const char av_filter_ffversion[] = "FFmpeg version " FFMPEG_VERSION;
 
 void ff_tlog_ref(void *ctx, AVFrame *ref, int end)
 {
-    av_unused char buf[16];
     ff_tlog(ctx,
             "ref[%p buf:%p data:%p linesize[%d, %d, %d, %d] pts:%"PRId64" pos:%"PRId64,
             ref, ref->buf, ref->data[0],