static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_request_info *info, struct iw_param *srq, char *extra)
static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq){	struct orinoco_private *priv = netdev_priv(dev);	int val = srq->value;	unsigned long flags;	if (!priv->has_sensitivity)		return -EOPNOTSUPP;	if ((val < 1) || (val > 3))		return -EINVAL;		if (orinoco_lock(priv, &flags) != 0)		return -EBUSY;	priv->ap_density = val;	orinoco_unlock(priv, &flags);	return 0;}