SLUB: Fix some coding style issues

Signed-off-by: NWANG Cong <amwang@redhat.com>
Signed-off-by: NPekka Enberg <penberg@cs.helsinki.fi>

mm/slub.c

@@ -1109,8 +1109,7 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
 	}
 
 	if (kmemcheck_enabled
-		&& !(s->flags & (SLAB_NOTRACK | DEBUG_DEFAULT_FLAGS)))
-	{
+		&& !(s->flags & (SLAB_NOTRACK | DEBUG_DEFAULT_FLAGS))) {
 		int pages = 1 << oo_order(oo);
 
 		kmemcheck_alloc_shadow(page, oo_order(oo), flags, node);
@@ -2001,7 +2000,7 @@ static inline int calculate_order(int size)
 				return order;
 			fraction /= 2;
 		}
-		min_objects --;
+		min_objects--;
 	}
 
 	/*