usbnet: don't initialize transfer buffer before submit status URB
The line below in intr_complete isn't needed,
memset(urb->transfer_buffer, 0, urb->transfer_buffer_length);
so just remove it.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 205247e..ac2e493 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -209,7 +209,6 @@
if (!netif_running (dev->net))
return;
- memset(urb->transfer_buffer, 0, urb->transfer_buffer_length);
status = usb_submit_urb (urb, GFP_ATOMIC);
if (status != 0)
netif_err(dev, timer, dev->net,