diff options
-rw-r--r-- | drivers/usb/gadget/function/u_ether.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index 8f12f3f8f6ee..e06022873df1 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -798,6 +798,7 @@ struct eth_dev *gether_setup_name(struct usb_gadget *g, net->max_mtu = GETHER_MAX_MTU_SIZE; dev->gadget = g; + SET_NETDEV_DEV(net, &g->dev); SET_NETDEV_DEVTYPE(net, &gadget_type); status = register_netdev(net); @@ -872,6 +873,8 @@ int gether_register_netdev(struct net_device *net) struct usb_gadget *g; int status; + if (!net->dev.parent) + return -EINVAL; dev = netdev_priv(net); g = dev->gadget; @@ -902,6 +905,7 @@ void gether_set_gadget(struct net_device *net, struct usb_gadget *g) dev = netdev_priv(net); dev->gadget = g; + SET_NETDEV_DEV(net, &g->dev); } EXPORT_SYMBOL_GPL(gether_set_gadget); |