linux-kernel - [PATCH net-next] net: dsa: sja1105: Use kzalloc for allocating only one thing

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Message-ID: <20201229135239.23923-1-zhengyongjun3@huawei.com>
Date:   Tue, 29 Dec 2020 21:52:38 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <olteanv@...il.com>, <andrew@...n.ch>, <vivien.didelot@...il.com>,
        <f.fainelli@...il.com>, <davem@...emloft.net>, <kuba@...nel.org>,
        <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>
CC:     Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] net: dsa: sja1105: Use kzalloc for allocating only one thing

Use kzalloc rather than kcalloc(1,...)

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
@@

- kcalloc(1,
+ kzalloc(
          ...)
// </smpl>

Signed-off-by: Zheng Yongjun <zhengyongjun3@...wei.com>
---
 drivers/net/dsa/sja1105/sja1105_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 4ca029650993..59e00d55780b 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -317,7 +317,7 @@ static int sja1105_init_static_vlan(struct sja1105_private *priv)
 		table->entry_count = 0;
 	}
 
-	table->entries = kcalloc(1, table->ops->unpacked_entry_size,
+	table->entries = kzalloc(table->ops->unpacked_entry_size,
 				 GFP_KERNEL);
 	if (!table->entries)
 		return -ENOMEM;
-- 
2.22.0