int ipoib_mcast_detach(struct net_device *dev, struct ib_device *hca,
union ib_gid *mgid, u16 mlid)
{
struct ipoib_dev_priv *priv = ipoib_priv(dev);
int ret;
ret = ib_detach_mcast(priv->qp, mgid, mlid);
return ret;
}
int ipoib_mcast_detach(struct net_device *dev, u16 mlid, union ib_gid *mgid)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
int ret;
mutex_lock(&priv->mcast_mutex);
ret = ib_detach_mcast(priv->qp, mgid, mlid);
mutex_unlock(&priv->mcast_mutex);
if (ret)
ipoib_warn(priv, "ib_detach_mcast failed (result = %d)\n", ret);
return ret;
}
