mlxsw: spectrum_ethtool: Remove redundant variable

Remove the 'err' variable and simply return.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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

@@ -1034,13 +1034,10 @@ static int mlxsw_sp_get_module_info(struct net_device *netdev,
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(netdev);
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
-	int err;
-
-	err = mlxsw_env_get_module_info(mlxsw_sp->core,
-					mlxsw_sp_port->mapping.module,
-					modinfo);
 
-	return err;
+	return mlxsw_env_get_module_info(mlxsw_sp->core,
+					 mlxsw_sp_port->mapping.module,
+					 modinfo);
 }
 
 static int mlxsw_sp_get_module_eeprom(struct net_device *netdev,
@@ -1048,13 +1045,10 @@ static int mlxsw_sp_get_module_eeprom(struct net_device *netdev,
 {
 	struct mlxsw_sp_port *mlxsw_sp_port = netdev_priv(netdev);
 	struct mlxsw_sp *mlxsw_sp = mlxsw_sp_port->mlxsw_sp;
-	int err;
-
-	err = mlxsw_env_get_module_eeprom(netdev, mlxsw_sp->core,
-					  mlxsw_sp_port->mapping.module, ee,
-					  data);
 
-	return err;
+	return mlxsw_env_get_module_eeprom(netdev, mlxsw_sp->core,
+					   mlxsw_sp_port->mapping.module, ee,
+					   data);
 }
 
 static int