mlxsw: spectrum_qdisc: Drop one argument from check_params callback

The mlxsw_sp_qdisc argument is not used in any of the actual callbacks.
Drop it.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c

@@ -29,7 +29,6 @@ struct mlxsw_sp_qdisc;
 struct mlxsw_sp_qdisc_ops {
 	enum mlxsw_sp_qdisc_type type;
 	int (*check_params)(struct mlxsw_sp_port *mlxsw_sp_port,
-			    struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 			    void *params);
 	int (*replace)(struct mlxsw_sp_port *mlxsw_sp_port, u32 handle,
 		       struct mlxsw_sp_qdisc *mlxsw_sp_qdisc, void *params);
@@ -198,7 +197,7 @@ mlxsw_sp_qdisc_replace(struct mlxsw_sp_port *mlxsw_sp_port, u32 handle,
 			goto err_hdroom_configure;
 	}
 
-	err = ops->check_params(mlxsw_sp_port, mlxsw_sp_qdisc, params);
+	err = ops->check_params(mlxsw_sp_port, params);
 	if (err)
 		goto err_bad_param;
 
@@ -434,7 +433,6 @@ mlxsw_sp_qdisc_red_destroy(struct mlxsw_sp_port *mlxsw_sp_port,
 
 static int
 mlxsw_sp_qdisc_red_check_params(struct mlxsw_sp_port *mlxsw_sp_port,
-				struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 				void *params)
 {
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
@@ -678,7 +676,6 @@ mlxsw_sp_qdisc_tbf_rate_kbps(struct tc_tbf_qopt_offload_replace_params *p)
 
 static int
 mlxsw_sp_qdisc_tbf_check_params(struct mlxsw_sp_port *mlxsw_sp_port,
-				struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 				void *params)
 {
 	struct tc_tbf_qopt_offload_replace_params *p = params;
@@ -813,7 +810,6 @@ mlxsw_sp_qdisc_fifo_destroy(struct mlxsw_sp_port *mlxsw_sp_port,
 
 static int
 mlxsw_sp_qdisc_fifo_check_params(struct mlxsw_sp_port *mlxsw_sp_port,
-				 struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 				 void *params)
 {
 	return 0;
@@ -948,7 +944,6 @@ __mlxsw_sp_qdisc_ets_check_params(unsigned int nbands)
 
 static int
 mlxsw_sp_qdisc_prio_check_params(struct mlxsw_sp_port *mlxsw_sp_port,
-				 struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 				 void *params)
 {
 	struct tc_prio_qopt_offload_params *p = params;
@@ -1124,7 +1119,6 @@ static struct mlxsw_sp_qdisc_ops mlxsw_sp_qdisc_ops_prio = {
 
 static int
 mlxsw_sp_qdisc_ets_check_params(struct mlxsw_sp_port *mlxsw_sp_port,
-				struct mlxsw_sp_qdisc *mlxsw_sp_qdisc,
 				void *params)
 {
 	struct tc_ets_qopt_offload_replace_params *p = params;