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>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index bbcc76ae3c9c..5385d66b306e 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -115,10 +115,11 @@ static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, void *data)
 static void mcs7830_async_cmd_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 "%s() failed with %d\n",
-                       __func__, urb->status);
+                       __func__, status);
 
         kfree(req);
         usb_free_urb(urb);