write_lock(&disc_data_lock);
sp = tty->disc_data;
- tty->disc_data = NULL;
+ tty->disc_data = 0;
write_unlock(&disc_data_lock);
if (sp == 0)
return;
unregister_netdev(sp->dev);
}
-static int sp_set_mac_address(struct net_device *dev, void __user *addr)
+static int sp_set_mac_address(struct net_device *dev, void *addr)
{
return copy_from_user(dev->dev_addr, addr, AX25_ADDR_LEN) ? -EFAULT : 0;
}
switch(cmd) {
case SIOCGIFNAME:
- err = copy_to_user((void __user *) arg, sp->dev->name,
+ err = copy_to_user((void *) arg, sp->dev->name,
strlen(sp->dev->name) + 1) ? -EFAULT : 0;
break;
case SIOCGIFENCAP:
- err = put_user(0, (int __user *)arg);
+ err = put_user(0, (int *)arg);
break;
case SIOCSIFENCAP:
- if (get_user(tmp, (int __user *) arg)) {
+ if (get_user(tmp, (int *) arg)) {
err = -EFAULT;
break;
}
break;
case SIOCSIFHWADDR:
- err = sp_set_mac_address(sp->dev, (void __user *) arg);
+ err = sp_set_mac_address(sp->dev, (void *) arg);
break;
/* Allow stty to read, but not set, the serial port */