From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 29 Aug 2017 12:45:59 +0200
Replace the specification of data structures by pointer dereferences
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@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/media/rc/imon.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index e6978f1b7f2c..27aab02b75b5 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -602,8 +602,7 @@ static int send_packet(struct imon_context *ictx)
ictx->tx_urb->actual_length = 0;
} else {
/* fill request into kmalloc'ed space: */
- control_req = kmalloc(sizeof(struct usb_ctrlrequest),
- GFP_KERNEL);
+ control_req = kmalloc(sizeof(*control_req), GFP_KERNEL);
if (control_req == NULL)
return -ENOMEM;
@@ -2309,7 +2308,7 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf,
struct usb_host_interface *iface_desc;
int ret = -ENOMEM;
- ictx = kzalloc(sizeof(struct imon_context), GFP_KERNEL);
+ ictx = kzalloc(sizeof(*ictx), GFP_KERNEL);
if (!ictx)
goto exit;
--
2.14.1
