From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 15 Jan 2018 13:50:25 +0000 (+0100)
Subject: mfd: rc5t583: Improve a size determination
X-Git-Tag: v4.18-rc1~61^2~68
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d001117474616057ff715efd702e282db570a902;p=linux.git

mfd: rc5t583: Improve a size determination

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@users.sourceforge.net>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c
index 411dba636a53..fd46de02b715 100644
--- a/drivers/mfd/rc5t583.c
+++ b/drivers/mfd/rc5t583.c
@@ -258,7 +258,7 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c,
 		return -EINVAL;
 	}
 
-	rc5t583 = devm_kzalloc(&i2c->dev, sizeof(struct rc5t583), GFP_KERNEL);
+	rc5t583 = devm_kzalloc(&i2c->dev, sizeof(*rc5t583), GFP_KERNEL);
 	if (!rc5t583)
 		return -ENOMEM;