[FFmpeg-cvslog] avcodec/libopusenc: Remove redundant av_packet_unref()

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Mon Mar 13 05:08:53 2023 +0100| [adb5f7b41faf354a3e0bf722f44aeb230aefa310] | committer: Andreas Rheinhardt

avcodec/libopusenc: Remove redundant av_packet_unref()

The AVPacket given to an encoder's encode callback
is unreferenced generically on error.

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=adb5f7b41faf354a3e0bf722f44aeb230aefa310
---

 libavcodec/libopusenc.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/libavcodec/libopusenc.c b/libavcodec/libopusenc.c
index 75bc491c9e..5a0786f32f 100644
--- a/libavcodec/libopusenc.c
+++ b/libavcodec/libopusenc.c
@@ -512,18 +512,14 @@ static int libopus_encode(AVCodecContext *avctx, AVPacket *avpkt,
 
     discard_padding = opus->opts.packet_size - avpkt->duration;
     // Check if subtraction resulted in an overflow
-    if ((discard_padding < opus->opts.packet_size) != (avpkt->duration > 0)) {
-        av_packet_unref(avpkt);
+    if ((discard_padding < opus->opts.packet_size) != (avpkt->duration > 0))
         return AVERROR(EINVAL);
-    }
     if (discard_padding > 0) {
         uint8_t* side_data = av_packet_new_side_data(avpkt,
                                                      AV_PKT_DATA_SKIP_SAMPLES,
                                                      10);
-        if(!side_data) {
-            av_packet_unref(avpkt);
+        if (!side_data)
             return AVERROR(ENOMEM);
-        }
         AV_WL32(side_data + 4, discard_padding);
     }