diff mbox

[2/4,media] sp2: Improve a size determination in sp2_probe()

Message ID f07cbc6e-9179-6270-31a6-0fa55cb57f02@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Sept. 1, 2017, 7:43 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 1 Sep 2017 20:46:18 +0200

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>
---
 drivers/media/dvb-frontends/sp2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/media/dvb-frontends/sp2.c b/drivers/media/dvb-frontends/sp2.c
index d3b4f8822096..dd556012ceb6 100644
--- a/drivers/media/dvb-frontends/sp2.c
+++ b/drivers/media/dvb-frontends/sp2.c
@@ -381,6 +381,6 @@  static int sp2_probe(struct i2c_client *client,
 
 	dev_dbg(&client->dev, "\n");
 
-	s = kzalloc(sizeof(struct sp2), GFP_KERNEL);
+	s = kzalloc(sizeof(*s), GFP_KERNEL);
 	if (!s) {
 		ret = -ENOMEM;