*/
static int bpq_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- struct bpq_ethaddr *ethaddr = (struct bpq_ethaddr *)ifr->ifr_data;
+ struct bpq_ethaddr __user *ethaddr = ifr->ifr_data;
struct bpqdev *bpq = dev->priv;
struct bpq_req req;