linux-kernel - [PATCH 2/2] include/net/bond_3ad: Simplify the code by using the ARRAY

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Message-ID: <1533279195-50245-3-git-send-email-zhongjiang@huawei.com>
Date:   Fri, 3 Aug 2018 14:53:15 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <woojung.huh@...rochip.com>, <davem@...emloft.net>,
        <UNGLinuxDriver@...rochip.com>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] include/net/bond_3ad: Simplify the code by using the ARRAY_SIZE

We prefer to ARRAY_SIZE rather than the open code to calculate size.

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 include/net/bond_3ad.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/bond_3ad.h b/include/net/bond_3ad.h
index f358ad5..fc31115 100644
--- a/include/net/bond_3ad.h
+++ b/include/net/bond_3ad.h
@@ -283,7 +283,7 @@ static inline const char *bond_3ad_churn_desc(churn_state_t state)
 		"none",
 		"unknown"
 	};
-	int max_size = sizeof(churn_description) / sizeof(churn_description[0]);
+	int max_size = ARRAY_SIZE(churn_description);
 
 	if (state >= max_size)
 		state = max_size - 1;
-- 
1.7.12.4