linux-kernel - [PATCH v18 02/10] radix tree test suite: remove ARRAY

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Date:   Wed, 29 Nov 2017 21:55:18 +0800
From:   Wei Wang <wei.w.wang@...el.com>
To:     virtio-dev@...ts.oasis-open.org, linux-kernel@...r.kernel.org,
        qemu-devel@...gnu.org, virtualization@...ts.linux-foundation.org,
        kvm@...r.kernel.org, linux-mm@...ck.org, mst@...hat.com,
        mhocko@...nel.org, akpm@...ux-foundation.org,
        mawilcox@...rosoft.com
Cc:     david@...hat.com, penguin-kernel@...ove.SAKURA.ne.jp,
        cornelia.huck@...ibm.com, mgorman@...hsingularity.net,
        aarcange@...hat.com, amit.shah@...hat.com, pbonzini@...hat.com,
        willy@...radead.org, wei.w.wang@...el.com,
        liliang.opensource@...il.com, yang.zhang.wz@...il.com,
        quan.xu@...yun.com, nilal@...hat.com, riel@...hat.com
Subject: [PATCH v18 02/10] radix tree test suite: remove ARRAY_SIZE to avoid redefinition

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@...el.com>
Cc: Matthew Wilcox <mawilcox@...rosoft.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
---
 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