[FFmpeg-cvslog] avcodec/wmaprodec: Remove unused variable

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sun Nov  6 18:09:01 2022 +0100| [09eaa76a72151f60e5e28f9ff48ae1587e7fce1b] | committer: Andreas Rheinhardt

avcodec/wmaprodec: Remove unused variable

Unused since 5f1111e42ea7763d24d74b596285f5daeaa203f7
(replaced by a new "err" variable).

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=09eaa76a72151f60e5e28f9ff48ae1587e7fce1b
---

 libavcodec/wmaprodec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 68e17e0743..fbfe75ee33 100644
--- a/libavcodec/wmaprodec.c
+++ b/libavcodec/wmaprodec.c
@@ -360,7 +360,7 @@ static av_cold int decode_init(WMAProDecodeCtx *s, AVCodecContext *avctx, int nu
     static AVOnce init_static_once = AV_ONCE_INIT;
     uint8_t *edata_ptr = avctx->extradata;
     unsigned int channel_mask;
-    int i, bits, ret;
+    int i, bits;
     int log2_max_num_subframes;
     int num_possible_block_sizes;