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/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index fed22ffedd57..5574abe29c73 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -311,9 +311,10 @@ static void smsc95xx_async_cmd_callback(struct urb *urb, struct pt_regs *regs)
 {
         struct usb_context *usb_context = urb->context;
         struct usbnet *dev = usb_context->dev;
+        int status = urb->status;
 
-        if (urb->status < 0)
-                devwarn(dev, "async callback failed with %d", urb->status);
+        if (status < 0)
+                devwarn(dev, "async callback failed with %d", status);
 
         complete(&usb_context->notify);