Messages in this thread Patch in this message | | | From | Anup Limbu <> | Subject | [PATCH] net: usb: ch9200: use kmemdup instead of kmalloc + memcpy | Date | Wed, 25 Nov 2015 15:37:21 +0530 |
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replace kmalloc + memset with kmemdup
Signed-off-by: Anup Limbu <anuplimbu14@gmail.com> --- drivers/net/usb/ch9200.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/usb/ch9200.c b/drivers/net/usb/ch9200.c index 5e151e6..8a40202 100644 --- a/drivers/net/usb/ch9200.c +++ b/drivers/net/usb/ch9200.c @@ -155,12 +155,11 @@ static int control_write(struct usbnet *dev, unsigned char request, index, size); if (data) { - buf = kmalloc(size, GFP_KERNEL); + buf = kmemdup(data, size, GFP_KERNEL); if (!buf) { err = -ENOMEM; goto err_out; } - memcpy(buf, data, size); } err = usb_control_msg(dev->udev, -- 1.9.1
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