From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Date: Mon, 14 Sep 2020 15:45:57 +0000 (+0200)
Subject: rtc: rx8010: prefer sizeof(*val) over sizeof(struct type_of_val)
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=666f21413b881e159efaf862f119d4d058fa2c4a;p=linux.git

rtc: rx8010: prefer sizeof(*val) over sizeof(struct type_of_val)

Using the size of the variable is preferred over using the size of its
type when allocating memory. Convert the call to devm_kzalloc() in
probe().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20200914154601.32245-11-brgl@bgdev.pl
---

diff --git a/drivers/rtc/rtc-rx8010.c b/drivers/rtc/rtc-rx8010.c
index dba7c3f87d9eb..aa357f800ad4c 100644
--- a/drivers/rtc/rtc-rx8010.c
+++ b/drivers/rtc/rtc-rx8010.c
@@ -429,7 +429,7 @@ static int rx8010_probe(struct i2c_client *client,
 		return -EIO;
 	}
 
-	rx8010 = devm_kzalloc(dev, sizeof(struct rx8010_data), GFP_KERNEL);
+	rx8010 = devm_kzalloc(dev, sizeof(*rx8010), GFP_KERNEL);
 	if (!rx8010)
 		return -ENOMEM;