Revert "xfs: increase the maximum number of supported ACL entries"

This reverts commit 8b112171.
Premature unintended commit.
Signed-off-by: Felix Blyakher <felixb@sgi.com>

fs/xfs/xfs_acl.h

@@ -25,7 +25,7 @@ typedef __uint16_t	xfs_acl_perm_t;
 typedef __int32_t	xfs_acl_tag_t;
 typedef __int32_t	xfs_acl_id_t;
 
-#define XFS_ACL_MAX_ENTRIES 100
+#define XFS_ACL_MAX_ENTRIES 25
 #define XFS_ACL_NOT_PRESENT (-1)
 
 typedef struct xfs_acl_entry {