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[media] RedRat3: Improve another size determination in redrat3_reset()

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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@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Markus Elfring 2016-10-13 08:23:22 -03:00 committed by Mauro Carvalho Chehab
parent 559f64d4de
commit 576df632f2
1 changed files with 1 additions and 1 deletions
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2
drivers/media/rc/redrat3.c
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@ -536,7 +536,7 @@ static void redrat3_reset(struct redrat3_dev *rr3)
struct device *dev = rr3->dev;
int rc, rxpipe, txpipe;
u8 *val;
int len = sizeof(u8);
size_t const len = sizeof(*val);
rxpipe = usb_rcvctrlpipe(udev, 0);
txpipe = usb_sndctrlpipe(udev, 0);