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

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Message-ID: <20201229135301.24086-1-zhengyongjun3@huawei.com>
Date:   Tue, 29 Dec 2020 21:53:01 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <davem@...emloft.net>, <kuba@...nel.org>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <jesse.brandeburg@...el.com>, <anthony.l.nguyen@...el.com>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH net-next] iavf: 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/ethernet/intel/iavf/iavf_virtchnl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
index ed08ace4f05a..647e7fde11b4 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c
@@ -911,7 +911,7 @@ static void iavf_print_link_message(struct iavf_adapter *adapter)
 		return;
 	}
 
-	speed = kcalloc(1, IAVF_MAX_SPEED_STRLEN, GFP_KERNEL);
+	speed = kzalloc(IAVF_MAX_SPEED_STRLEN, GFP_KERNEL);
 	if (!speed)
 		return;
 
-- 
2.22.0