diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 77d6ddcaf54735b991c7ea10bedffdfdea4bee95..cfe16a36a1da09d406ab9bd80e434919b9ca1963 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -21,18 +21,12 @@
 #include <linux/types.h>
 
 /*
- * Some types are conditional depending on the target system.
  * XFS_BIG_BLKNOS needs block layer disk addresses to be 64 bits.
- * XFS_BIG_INUMS needs the VFS inode number to be 64 bits, as well
- * as requiring XFS_BIG_BLKNOS to be set.
+ * XFS_BIG_INUMS requires XFS_BIG_BLKNOS to be set.
  */
 #if defined(CONFIG_LBD) || (BITS_PER_LONG == 64)
 # define XFS_BIG_BLKNOS	1
-# if BITS_PER_LONG == 64
-#  define XFS_BIG_INUMS	1
-# else
-#  define XFS_BIG_INUMS	0
-# endif
+# define XFS_BIG_INUMS	1
 #else
 # define XFS_BIG_BLKNOS	0
 # define XFS_BIG_INUMS	0