kcalloc: remove runtime division

[linux-2.6] / include / linux / slab.h

diff --git a/include/linux/slab.h b/include/linux/slab.h
index c2ad35016599ba11b6ce9b947963bc4975c23a21..41103910f8a2c6ece5495477a65496a5d277db6a 100644 (file)
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -1,7 +1,7 @@
 /*
  * Written by Mark Hemment, 1996 (markhe@nextd.demon.co.uk).
  *
- * (C) SGI 2006, Christoph Lameter <clameter@sgi.com>
+ * (C) SGI 2006, Christoph Lameter
  *     Cleaned up and restructured to ease the addition of alternative
  *     implementations of SLAB allocators.
  */
@@ -180,7 +180,7 @@ size_t ksize(const void *);
  */
 static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
 {
-       if (n != 0 && size > ULONG_MAX / n)
+       if (size != 0 && n > ULONG_MAX / size)
                return NULL;
        return __kmalloc(n * size, flags | __GFP_ZERO);
 }