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avformat/mpeg: Remove unnecessary av_packet_unref() 

Forgotten in 6a67d518.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2020-03-21 21:08:04 +01:00
parent d643bd4960
commit 3875af84ed
1 changed files with 2 additions and 6 deletions
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8
libavformat/mpeg.c
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@ -961,7 +961,7 @@ static int vobsub_read_packet(AVFormatContext *s, AVPacket *pkt)
if (ret < 0) {
if (pkt->size) // raise packet even if incomplete
break;
goto fail;
return ret;
}
to_read = ret & 0xffff;
new_pos = avio_tell(pb);
@ -978,7 +978,7 @@ static int vobsub_read_packet(AVFormatContext *s, AVPacket *pkt)
ret = av_grow_packet(pkt, to_read);
if (ret < 0)
goto fail;
return ret;
n = avio_read(pb, pkt->data + (pkt->size - to_read), to_read);
if (n < to_read)
@ -986,10 +986,6 @@ static int vobsub_read_packet(AVFormatContext *s, AVPacket *pkt)
} while (total_read < psize);
return 0;
fail:
av_packet_unref(pkt);
return ret;
}
static int vobsub_read_seek(AVFormatContext *s, int stream_index,