usbnet: Set parent device early for netdev_printk()

[ Upsteam commit 0dacca73a3ddefa6cb8a7e0282f938e01faa1a64 ]

netdev_printk() follows the net_device's parent device pointer, so
we must set that earlier than we previously did.

Reported-by: Luís Picciochi Oliveira <pitxyoki@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 7177abc78dc6b664fbe722a8bb18263ad7c3d1b1..e49106482cd9eab50108ea7441b004faf30a5f09 100644 (file)
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1290,6 +1290,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
                goto out;
        }
 
+       /* netdev_printk() needs this so do it as early as possible */
+       SET_NETDEV_DEV(net, &udev->dev);
+
        dev = netdev_priv(net);
        dev->udev = xdev;
        dev->intf = udev;
@@ -1374,8 +1377,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
                dev->rx_urb_size = dev->hard_mtu;
        dev->maxpacket = usb_maxpacket (dev->udev, dev->out, 1);
 
-       SET_NETDEV_DEV(net, &udev->dev);
-
        if ((dev->driver_info->flags & FLAG_WLAN) != 0)
                SET_NETDEV_DEVTYPE(net, &wlan_type);
        if ((dev->driver_info->flags & FLAG_WWAN) != 0)