can: kvaser_usb: Send correct context to URB completion
authorAhmed S. Darwish <ahmed.darwish@valeo.com>
Mon, 26 Jan 2015 05:22:54 +0000 (07:22 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Feb 2015 06:35:36 +0000 (22:35 -0800)
commit 3803fa6977f1de15fda4e8646c8fec97c8045cae upstream.

Send expected argument to the URB completion hander: a CAN
netdevice instead of the network interface private context
`kvaser_usb_net_priv'.

This was discovered by having some garbage in the kernel
log in place of the netdevice names: can0 and can1.

Signed-off-by: Ahmed S. Darwish <ahmed.darwish@valeo.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/can/usb/kvaser_usb.c

index ccdc4cdc496fc8977de86ef9be948a04998d165e..b91f58efec93bcf560e8cf30fc8ea1ffbf779cdb 100644 (file)
@@ -579,7 +579,7 @@ static int kvaser_usb_simple_msg_async(struct kvaser_usb_net_priv *priv,
                          usb_sndbulkpipe(dev->udev,
                                          dev->bulk_out->bEndpointAddress),
                          buf, msg->len,
-                         kvaser_usb_simple_msg_callback, priv);
+                         kvaser_usb_simple_msg_callback, netdev);
        usb_anchor_urb(urb, &priv->tx_submitted);
 
        err = usb_submit_urb(urb, GFP_ATOMIC);