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Subject[PATCH 2/7] [media] ov2640: Improve a size determination in ov2640_probe()
From
Date
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 2 Sep 2017 16:09:35 +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/ov2640.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov2640.c b/drivers/media/i2c/ov2640.c
index e4ae53410097..456aa977bce8 100644
--- a/drivers/media/i2c/ov2640.c
+++ b/drivers/media/i2c/ov2640.c
@@ -1097,5 +1097,5 @@ static int ov2640_probe(struct i2c_client *client,
return -EIO;
}

- priv = devm_kzalloc(&client->dev, sizeof(struct ov2640_priv), GFP_KERNEL);
+ priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);
if (!priv)
--
2.14.1
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