Change the
	do { ... } while (--i);
loop in set_slab_attr to a
	while (i--) { ... }
loop like the rest of the functions that do similar loops in mm/slab.c.

Index: linux-2.6.14+slab_cleanup/mm/slab.c
===================================================================
--- linux-2.6.14+slab_cleanup.orig/mm/slab.c	2005-11-07 16:00:09.005539608 -0800
+++ linux-2.6.14+slab_cleanup/mm/slab.c	2005-11-07 16:07:59.169063888 -0800
@@ -2141,11 +2141,11 @@ static void set_slab_attr(kmem_cache_t *
 
 	i = 1 << cachep->gfporder;
 	page = virt_to_page(objp);
-	do {
+	while (i--) {
 		SET_PAGE_CACHE(page, cachep);
 		SET_PAGE_SLAB(page, slabp);
 		page++;
-	} while (--i);
+	}
 }
 
 /*