1 files changed, 0 insertions, 1 deletions
diff --git a/block_int.h b/block_int.h
index 19ae75ee34..539b4ed895 100644
--- a/block_int.h
+++ b/block_int.h
@@ -175,7 +175,6 @@ struct BlockDriverState {
                                 this file image */
     char backing_format[16]; /* if non-zero and backing_file exists */
     int is_temporary;
-    int media_changed;
 
     BlockDriverState *backing_hd;
     BlockDriverState *file;