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avformat/mpjpegdec: Remove redundant initializations 

The AVPacket destined for a demuxer's output has already been
initialized before it reaches the demuxer.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Andreas Rheinhardt 2020-01-07 14:55:43 +01:00 committed by Marton Balint
parent 212077eda4
commit dd81f73946
1 changed files with 1 additions and 3 deletions
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4
libavformat/mpjpegdec.c
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@ -331,9 +331,7 @@ static int mpjpeg_read_packet(AVFormatContext *s, AVPacket *pkt)
int remaining = 0, len;
const int read_chunk = 2048;
av_init_packet(pkt);
pkt->data = NULL;
pkt->size = 0;
pkt->pos = avio_tell(s->pb);
while ((ret = ffio_ensure_seekback(s->pb, read_chunk - remaining)) >= 0 && /* we may need to return as much as all we've read back to the buffer */