[PATCH v18 02/10] radix tree test suite: remove ARRAY_SIZE to avoid redefinition

[Wei Wang]

ARRAY_SIZE() has been defined in include/linux/kernel.h, and "make"
complains a warning of redefinition of ARRAY_SIZE() in
testing/radix/linux/kernel.h. So, remove ARRAY_SIZE() from there.

Signed-off-by: Wei Wang <wei.w.wang@xxxxxxxxx>
Cc: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
 tools/testing/radix-tree/linux/kernel.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/testing/radix-tree/linux/kernel.h b/tools/testing/radix-tree/linux/kernel.h
index c3bc3f3..426f32f 100644
--- a/tools/testing/radix-tree/linux/kernel.h
+++ b/tools/testing/radix-tree/linux/kernel.h
@@ -17,6 +17,4 @@
 #define pr_debug printk
 #define pr_cont printk
 
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-
 #endif /* _KERNEL_H */
-- 
2.7.4