From 54be9d12b5c1c07fcd9eb05a7725882a9d9e500f Mon Sep 17 00:00:00 2001
From: zhong jiang <zhongjiang@huawei.com>
Date: Sat, 8 Sep 2018 18:26:27 +0800
Subject: [PATCH] s390: vmlogrdr: Use ARRAY_SIZE instead of reimplementing its
 function

Use the common code ARRAY_SIZE macro instead of a private implementation.

Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
 drivers/s390/char/vmlogrdr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/s390/char/vmlogrdr.c b/drivers/s390/char/vmlogrdr.c
index 069b9ef..58333cb 100644
--- a/drivers/s390/char/vmlogrdr.c
+++ b/drivers/s390/char/vmlogrdr.c
@@ -153,7 +153,7 @@ static struct vmlogrdr_priv_t sys_ser[] = {
 	}
 };
 
-#define MAXMINOR  (sizeof(sys_ser)/sizeof(struct vmlogrdr_priv_t))
+#define MAXMINOR  ARRAY_SIZE(sys_ser)
 
 static char FENCE[] = {"EOR"};
 static int vmlogrdr_major = 0;
-- 
2.7.4