@@ -26,7 +26,6 @@ import (

 	winlibnetwork "github.com/docker/libnetwork/drivers/windows"

 	"github.com/docker/libnetwork/netlabel"

 	"github.com/docker/libnetwork/options"

-	specs "github.com/opencontainers/runtime-spec/specs-go"

 	"github.com/pkg/errors"

 	"github.com/sirupsen/logrus"

 	"golang.org/x/sys/windows"

@@ -47,10 +46,6 @@ func getPluginExecRoot(root string) string {

 	return filepath.Join(root, "plugins")

 }

-func getBlkioWeightDevices(config containertypes.Resources) ([]specs.LinuxWeightDevice, error) {

-	return nil, nil

-}

-

 func (daemon *Daemon) parseSecurityOpt(container *container.Container, hostConfig *containertypes.HostConfig) error {

 	return parseSecurityOpt(container, hostConfig)

 }