linux-kernel - [PATCH 4/7] spi: mpc52xx-psc: add parenthesis for sizeof

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Message-ID: <1621301902-64158-5-git-send-email-songzhiqi1@huawei.com>
Date:   Tue, 18 May 2021 09:38:19 +0800
From:   Zhiqi Song <songzhiqi1@...wei.com>
To:     <broonie@...nel.org>
CC:     <linux-spi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linuxarm@...wei.com>, Zhiqi Song <songzhiqi1@...wei.com>
Subject: [PATCH 4/7] spi: mpc52xx-psc: add parenthesis for sizeof

Fix missing parenthesis of sizeof reported by checkpatch.pl:
 WARNING: sizeof *pp should be sizeof(*pp).

The kernel coding style suggests thinking of sizeof as a function
and add parenthesis.

Signed-off-by: Zhiqi Song <songzhiqi1@...wei.com>
---
 drivers/spi/spi-mpc52xx-psc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi-mpc52xx-psc.c b/drivers/spi/spi-mpc52xx-psc.c
index 17935e7..21ef5d4 100644
--- a/drivers/spi/spi-mpc52xx-psc.c
+++ b/drivers/spi/spi-mpc52xx-psc.c
@@ -265,7 +265,7 @@ static int mpc52xx_psc_spi_setup(struct spi_device *spi)
 		return -EINVAL;
 
 	if (!cs) {
-		cs = kzalloc(sizeof *cs, GFP_KERNEL);
+		cs = kzalloc(sizeof(*cs), GFP_KERNEL);
 		if (!cs)
 			return -ENOMEM;
 		spi->controller_state = cs;
@@ -365,7 +365,7 @@ static int mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr,
 	struct spi_master *master;
 	int ret;
 
-	master = spi_alloc_master(dev, sizeof *mps);
+	master = spi_alloc_master(dev, sizeof(*mps));
 	if (master == NULL)
 		return -ENOMEM;
 
-- 
2.7.4