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[5/7,media] ov9640: Improve a size determination in ov9640_probe()

Message ID 5d342b6f-8283-c1ce-5469-fefeffcc05d4@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Sept. 2, 2017, 3:52 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 2 Sep 2017 16:37:03 +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/i2c/soc_camera/ov9640.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/media/i2c/soc_camera/ov9640.c b/drivers/media/i2c/soc_camera/ov9640.c
index 0f02f022f3e9..67578f194928 100644
--- a/drivers/media/i2c/soc_camera/ov9640.c
+++ b/drivers/media/i2c/soc_camera/ov9640.c
@@ -675,5 +675,5 @@  static int ov9640_probe(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	priv = devm_kzalloc(&client->dev, sizeof(struct ov9640_priv), GFP_KERNEL);
+	priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)