[FFmpeg-cvslog] lavfi/f_metadata: use av_err2str to simplify code

[Marvin Scholz]

ffmpeg | branch: master | Marvin Scholz <epirat07 at gmail.com> | Sun Sep  8 20:53:11 2024 +0200| [8fac5beaf8177a3bbb4df9c845413ceaf70ea1f6] | committer: Marvin Scholz

lavfi/f_metadata: use av_err2str to simplify code

No need to explicitly specify the buffer here as it is only
ever passed to av_log, so av_err2str can be used.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8fac5beaf8177a3bbb4df9c845413ceaf70ea1f6
---

 libavfilter/f_metadata.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libavfilter/f_metadata.c b/libavfilter/f_metadata.c
index 1a72284790..abdfb1802b 100644
--- a/libavfilter/f_metadata.c
+++ b/libavfilter/f_metadata.c
@@ -276,10 +276,8 @@ static av_cold int init(AVFilterContext *ctx)
         }
 
         if (ret < 0) {
-            char buf[128];
-            av_strerror(ret, buf, sizeof(buf));
             av_log(ctx, AV_LOG_ERROR, "Could not open %s: %s\n",
-                   s->file_str, buf);
+                   s->file_str, av_err2str(ret));
             return ret;
         }