lavc/utils: get rid of add_metadata_from_side_data forward declaration

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/utils.c

@@ -739,7 +739,17 @@ FF_ENABLE_DEPRECATION_WARNINGS
     }
 }
 
-static int add_metadata_from_side_data(AVPacket *avpkt, AVFrame *frame);
+static int add_metadata_from_side_data(AVPacket *avpkt, AVFrame *frame)
+{
+    int size;
+    const uint8_t *side_metadata;
+
+    AVDictionary **frame_md = avpriv_frame_get_metadatap(frame);
+
+    side_metadata = av_packet_get_side_data(avpkt,
+                                            AV_PKT_DATA_STRINGS_METADATA, &size);
+    return av_packet_unpack_dictionary(side_metadata, size, frame_md);
+}
 
 int ff_init_buffer_info(AVCodecContext *avctx, AVFrame *frame)
 {
@@ -2299,18 +2309,6 @@ fail:
     return AVERROR_INVALIDDATA;
 }
 
-static int add_metadata_from_side_data(AVPacket *avpkt, AVFrame *frame)
-{
-    int size;
-    const uint8_t *side_metadata;
-
-    AVDictionary **frame_md = avpriv_frame_get_metadatap(frame);
-
-    side_metadata = av_packet_get_side_data(avpkt,
-                                            AV_PKT_DATA_STRINGS_METADATA, &size);
-    return av_packet_unpack_dictionary(side_metadata, size, frame_md);
-}
-
 static int unrefcount_frame(AVCodecInternal *avci, AVFrame *frame)
 {
     int ret;