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Date: Fri, 2 Feb 2018 19:13:19 +0100
From: SF Markus Elfring <elfring@...rs.sourceforge.net>
To: linux-i2c@...r.kernel.org, Wolfram Sang <wsa@...-dreams.de>
Cc: LKML <linux-kernel@...r.kernel.org>,
kernel-janitors@...r.kernel.org
Subject: [PATCH 2/2] i2c-bfin-twi: Improve a size determination in
i2c_bfin_twi_probe()
From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Fri, 2 Feb 2018 19:01:14 +0100
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
drivers/i2c/busses/i2c-bfin-twi.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
index ed596fd56b8b..f57e3247f717 100644
--- a/drivers/i2c/busses/i2c-bfin-twi.c
+++ b/drivers/i2c/busses/i2c-bfin-twi.c
@@ -619,8 +619,7 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
int rc;
unsigned int clkhilow;
- iface = devm_kzalloc(&pdev->dev, sizeof(struct bfin_twi_iface),
- GFP_KERNEL);
+ iface = devm_kzalloc(&pdev->dev, sizeof(*iface), GFP_KERNEL);
if (!iface)
return -ENOMEM;
--
2.16.1
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