net/mlx4_en: Fix ethtool rules leftovers after module unloaded

[karo-tx-linux.git] / drivers / net / ethernet / mellanox / mlx4 / en_ethtool.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
index 6f8044daec4284836cb06951a81d7c2744e80add..738e95d43ccb7521d5282cde222167eeb7096753 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -915,6 +915,7 @@ static int mlx4_en_flow_replace(struct net_device *dev,
                loc_rule->id = 0;
                memset(&loc_rule->flow_spec, 0,
                       sizeof(struct ethtool_rx_flow_spec));
+               list_del(&loc_rule->list);
        }
        err = mlx4_flow_attach(priv->mdev->dev, &rule, &reg_id);
        if (err) {
@@ -925,6 +926,7 @@ static int mlx4_en_flow_replace(struct net_device *dev,
        loc_rule->id = reg_id;
        memcpy(&loc_rule->flow_spec, &cmd->fs,
               sizeof(struct ethtool_rx_flow_spec));
+       list_add_tail(&loc_rule->list, &priv->ethtool_list);
 
 out_free_list:
        list_for_each_entry_safe(spec, tmp_spec, &rule.list, list) {
@@ -958,6 +960,7 @@ static int mlx4_en_flow_detach(struct net_device *dev,
        }
        rule->id = 0;
        memset(&rule->flow_spec, 0, sizeof(struct ethtool_rx_flow_spec));
+       list_del(&rule->list);
 out:
        return err;