nsvdec: remove commented out cruft

libavformat/nsvdec.c

@@ -704,7 +704,6 @@ static int nsv_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
 
 static int nsv_read_close(AVFormatContext *s)
 {
-/*     int i; */
     NSVContext *nsv = s->priv_data;
 
     av_freep(&nsv->nsvs_file_offset);
@@ -713,20 +712,6 @@ static int nsv_read_close(AVFormatContext *s)
         av_free_packet(&nsv->ahead[0]);
     if (nsv->ahead[1].data)
         av_free_packet(&nsv->ahead[1]);
-
-#if 0
-
-    for(i=0;i<s->nb_streams;i++) {
-        AVStream *st = s->streams[i];
-        NSVStream *ast = st->priv_data;
-        if(ast){
-            av_free(ast->index_entries);
-            av_free(ast);
-        }
-        av_free(st->codec->palctrl);
-    }
-
-#endif
     return 0;
 }