diff mbox

[7/7] usbnet: don't initialize transfer buffer before submit status URB

Message ID 1339463985-9006-8-git-send-email-tom.leiming@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Ming Lei June 12, 2012, 1:19 a.m. UTC 
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>
---
 drivers/net/usb/usbnet.c |    1 -
 1 file changed, 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index f4bd5fa..5d7956d 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -209,7 +209,6 @@  static void intr_complete (struct urb *urb)
 	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,