--- bad_inode.c.0	Tue Sep  7 16:29:14 1999
+++ bad_inode.c	Tue Sep  7 16:29:39 1999
@@ -46,7 +46,7 @@
 	EIO_ERROR		/* revalidate */
 };
 
-struct inode_operations bad_inode_ops =
+static struct inode_operations bad_inode_ops =
 {
 	&bad_file_ops,		/* default file operations */
 	EIO_ERROR,		/* create */