[FFmpeg-cvslog] avcodec/mpeg12dec: Remove redundant function call

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sun Oct 23 14:29:47 2022 +0200| [495d738b1b07fd25198760bd932a83fbb17a96b9] | committer: Andreas Rheinhardt

avcodec/mpeg12dec: Remove redundant function call

Redundant since dcb29d37d4ffedc84e44df99f8d22ecf27e0f2cd.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=495d738b1b07fd25198760bd932a83fbb17a96b9
---

 libavcodec/mpeg12dec.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavcodec/mpeg12dec.c b/libavcodec/mpeg12dec.c
index 56bf73df11..c942be158e 100644
--- a/libavcodec/mpeg12dec.c
+++ b/libavcodec/mpeg12dec.c
@@ -2797,7 +2797,6 @@ static int mpeg_decode_frame(AVCodecContext *avctx, AVFrame *picture,
     }
 #endif
 
-    s2->codec_tag = ff_toupper4(avctx->codec_tag);
     if (s->mpeg_enc_ctx_allocated == 0 && (   s2->codec_tag == AV_RL32("VCR2")
                                            || s2->codec_tag == AV_RL32("BW10")
                                           ))