From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 30 Dec 2017 21:56:56 +0100
Replace the specification of two data types 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/net/wireless/atmel/at76c50x-usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c
index 2893d339b440..6144d4a258ca 100644
--- a/drivers/net/wireless/atmel/at76c50x-usb.c
+++ b/drivers/net/wireless/atmel/at76c50x-usb.c
@@ -383,7 +383,7 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size,
return -EINVAL;
}
- dfu_stat_buf = kmalloc(sizeof(struct dfu_status), GFP_KERNEL);
+ dfu_stat_buf = kmalloc(sizeof(*dfu_stat_buf), GFP_KERNEL);
if (!dfu_stat_buf) {
ret = -ENOMEM;
goto exit;
@@ -395,7 +395,7 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size,
goto exit;
}
- dfu_state = kmalloc(sizeof(u8), GFP_KERNEL);
+ dfu_state = kmalloc(sizeof(*dfu_state), GFP_KERNEL);
if (!dfu_state) {
ret = -ENOMEM;
goto exit;
--
2.15.1
--
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