linux-kernel - [PATCH -next] clk: tegra: Use kzalloc for allocating only one thing

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Message-ID: <20201229135202.23702-1-zhengyongjun3@huawei.com>
Date:   Tue, 29 Dec 2020 21:52:02 +0800
From:   Zheng Yongjun <zhengyongjun3@...wei.com>
To:     <mturquette@...libre.com>, <sboyd@...nel.org>,
        <linux-clk@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <pdeschrijver@...dia.com>, <pgaikwad@...dia.com>,
        <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        Zheng Yongjun <zhengyongjun3@...wei.com>
Subject: [PATCH -next] clk: tegra: 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/clk/tegra/clk-tegra124-emc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/tegra/clk-tegra124-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c
index 745f9faa98d8..7cc89c234eaa 100644
--- a/drivers/clk/tegra/clk-tegra124-emc.c
+++ b/drivers/clk/tegra/clk-tegra124-emc.c
@@ -483,7 +483,7 @@ struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np,
 	struct clk *clk;
 	int err;
 
-	tegra = kcalloc(1, sizeof(*tegra), GFP_KERNEL);
+	tegra = kzalloc(sizeof(*tegra), GFP_KERNEL);
 	if (!tegra)
 		return ERR_PTR(-ENOMEM);
 
-- 
2.22.0