avformat/avisynth: remove mutex lock from avisynth_read_close

Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>
6 months ago · 8f01ce2898
parent c0fddbae79
commit 8f01ce2898
1 changed files with 0 additions and 4 deletions
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@ -1085,12 +1085,8 @@ static int avisynth_read_packet(AVFormatContext *s, AVPacket *pkt)

 static av_cold int avisynth_read_close(AVFormatContext *s)
 {
-    if (ff_mutex_lock(&avisynth_mutex))
-        return AVERROR_UNKNOWN;
-
    avisynth_context_destroy(s->priv_data);
    dlclose(avs_library.library);
-    ff_mutex_unlock(&avisynth_mutex);
    return 0;
 }