1 files changed, 12 insertions, 12 deletions

diff --git a/mm/slab.c b/mm/slab.c
index 2b0b1519bb74..f2e92dc1c9ce 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1628,36 +1628,36 @@ static inline size_t calculate_slab_order(struct kmem_cache *cachep,
                         size_t size, size_t align, unsigned long flags)
 {
         size_t left_over = 0;
+        int gfporder;
 
-        for (;; cachep->gfporder++) {
+        for (gfporder = 0 ; gfporder <= MAX_GFP_ORDER; gfporder++) {
                 unsigned int num;
                 size_t remainder;
 
-                if (cachep->gfporder > MAX_GFP_ORDER) {
-                        cachep->num = 0;
-                        break;
-                }
-
-                cache_estimate(cachep->gfporder, size, align, flags,
-                               &remainder, &num);
+                cache_estimate(gfporder, size, align, flags, &remainder, &num);
                 if (!num)
                         continue;
+
                 /* More than offslab_limit objects will cause problems */
-                if (flags & CFLGS_OFF_SLAB && cachep->num > offslab_limit)
+                if ((flags & CFLGS_OFF_SLAB) && num > offslab_limit)
                         break;
 
+                /* Found something acceptable - save it away */
                 cachep->num = num;
+                cachep->gfporder = gfporder;
                 left_over = remainder;
 
                 /*
                  * Large number of objects is good, but very large slabs are
                  * currently bad for the gfp()s.
                  */
-                if (cachep->gfporder >= slab_break_gfp_order)
+                if (gfporder >= slab_break_gfp_order)
                         break;
 
-                if ((left_over * 8) <= (PAGE_SIZE << cachep->gfporder))
-                        /* Acceptable internal fragmentation */
+                /*
+                 * Acceptable internal fragmentation?
+                 */
+                if ((left_over * 8) <= (PAGE_SIZE << gfporder))
                         break;
         }
         return left_over;