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[2/3] Input: apbps2: Improve a size determination in apbps2_of_probe()

Message ID affc3d44-3fdc-ce54-322a-c0beec3e92c6@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Jan. 24, 2018, 4:35 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 24 Jan 2018 17:15:39 +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.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/input/serio/apbps2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index 9b75c4e1bc13..a1c64df3b6cb 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -170,7 +170,7 @@  static int apbps2_of_probe(struct platform_device *ofdev)
 	/* Set reload register to core freq in kHz/10 */
 	iowrite32be(freq_hz / 10000, &priv->regs->reload);
 
-	priv->io = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	priv->io = kzalloc(sizeof(*priv->io), GFP_KERNEL);
 	if (!priv->io)
 		return -ENOMEM;