net: prepare usb net drivers for addition of status as a parameter
USB is going to switch the signature of the callbacks to
void callback(struct urb *urb, int status)
This patch will ease the transition.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index db3377d..edd244f 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -123,10 +123,11 @@
static void dm_write_async_callback(struct urb *urb)
{
struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
+ int status = urb->status;
- if (urb->status < 0)
+ if (status < 0)
printk(KERN_DEBUG "dm_write_async_callback() failed with %d\n",
- urb->status);
+ status);
kfree(req);
usb_free_urb(urb);