[PATCH 08/18] [media] RedRat3: Improve another size determination in redrat3_send_cmd()

From: SF Markus Elfring
Date: Thu Oct 13 2016 - 12:32:58 EST


From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 13 Oct 2016 13:31:17 +0200

Replace the specification of a data type by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/rc/redrat3.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
index 5832e6f..f6c21a1 100644
--- a/drivers/media/rc/redrat3.c
+++ b/drivers/media/rc/redrat3.c
@@ -388,7 +388,7 @@ static int redrat3_send_cmd(int cmd, struct redrat3_dev *rr3)
u8 *data;
int res;

- data = kzalloc(sizeof(u8), GFP_KERNEL);
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;

--
2.10.1