avpacket: Replace av_free_packet with av_packet_unref

`av_packet_unref` matches the AVFrame ref-counted API and can be used as
a drop in replacement.

Deprecate `av_free_packet`.

1 files changed, 3 insertions, 3 deletions

diff --git a/libavformat/dss.c b/libavformat/dss.c
index f7d0ead1c2..e9610dd1a1 100644
--- a/libavformat/dss.c
+++ b/libavformat/dss.c
@@ -256,7 +256,7 @@ static int dss_sp_read_packet(AVFormatContext *s, AVPacket *pkt)
     return pkt->size;
 
 error_eof:
-    av_free_packet(pkt);
+    av_packet_unref(pkt);
     return ret < 0 ? ret : AVERROR_EOF;
 }
 
@@ -294,7 +294,7 @@ static int dss_723_1_read_packet(AVFormatContext *s, AVPacket *pkt)
         ret = avio_read(s->pb, pkt->data + offset,
                         size2 - offset);
         if (ret < size2 - offset) {
-            av_free_packet(pkt);
+            av_packet_unref(pkt);
             return ret < 0 ? ret : AVERROR_EOF;
         }
 
@@ -304,7 +304,7 @@ static int dss_723_1_read_packet(AVFormatContext *s, AVPacket *pkt)
 
     ret = avio_read(s->pb, pkt->data + offset, size - offset);
     if (ret < size - offset) {
-        av_free_packet(pkt);
+        av_packet_unref(pkt);
         return ret < 0 ? ret : AVERROR_EOF;
     }