@@ -193,7 +193,7 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVStream *st)

 {

     ByteIOContext *pb = &s->pb;

     unsigned int v;

-    int codec_data_size, size, res = -1;

+    int codec_data_size, size;

     int64_t codec_pos;

     codec_data_size = get_be32(pb);

@@ -247,13 +247,12 @@ ff_rm_read_mdpr_codecdata (AVFormatContext *s, AVStream *st)

         }

     }

-    res = 0;

 skip:

     /* skip codec info */

     size = url_ftell(pb) - codec_pos;

     url_fskip(pb, codec_data_size - size);

-    return res;

+    return 0;

 }