net/mlx5e: TC, Remove unused vf_tun variable

vf_tun is being assigned but never being used so remove it.

Signed-off-by: Paul Blakey <paulb@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 4140155..a4cf181 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -1785,8 +1785,7 @@ out:
 static void
 clean_encap_dests(struct mlx5e_priv *priv,
                  struct mlx5e_tc_flow *flow,
-                 struct mlx5_flow_attr *attr,
-                 bool *vf_tun)
+                 struct mlx5_flow_attr *attr)
 {
        struct mlx5_esw_flow_attr *esw_attr;
        int out_index;
@@ -1795,17 +1794,11 @@ clean_encap_dests(struct mlx5e_priv *priv,
                return;
 
        esw_attr = attr->esw_attr;
-       *vf_tun = false;
 
        for (out_index = 0; out_index < MLX5_MAX_FLOW_FWD_VPORTS; out_index++) {
                if (!(esw_attr->dests[out_index].flags & MLX5_ESW_DEST_ENCAP))
                        continue;
 
-               if (esw_attr->dests[out_index].flags &
-                   MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE &&
-                   !esw_attr->dest_int_port)
-                       *vf_tun = true;
-
                mlx5e_detach_encap(priv, flow, attr, out_index);
                kfree(attr->parse_attr->tun_info[out_index]);
        }
@@ -2039,7 +2032,6 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
        struct mlx5_eswitch *esw = priv->mdev->priv.eswitch;
        struct mlx5_flow_attr *attr = flow->attr;
        struct mlx5_esw_flow_attr *esw_attr;
-       bool vf_tun;
 
        esw_attr = attr->esw_attr;
        mlx5e_put_flow_tunnel_id(flow);
@@ -2061,7 +2053,7 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv,
        if (flow->decap_route)
                mlx5e_detach_decap_route(priv, flow);
 
-       clean_encap_dests(priv, flow, attr, &vf_tun);
+       clean_encap_dests(priv, flow, attr);
 
        mlx5_tc_ct_match_del(get_ct_priv(priv), &flow->attr->ct_attr);
 
@@ -4445,7 +4437,6 @@ static void
 mlx5_free_flow_attr(struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr)
 {
        struct mlx5_core_dev *counter_dev = get_flow_counter_dev(flow);
-       bool vf_tun;
 
        if (!attr)
                return;
@@ -4453,7 +4444,7 @@ mlx5_free_flow_attr(struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr)
        if (attr->post_act_handle)
                mlx5e_tc_post_act_del(get_post_action(flow->priv), attr->post_act_handle);
 
-       clean_encap_dests(flow->priv, flow, attr, &vf_tun);
+       clean_encap_dests(flow->priv, flow, attr);
 
        if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT)
                mlx5_fc_destroy(counter_dev, attr->counter);