@@ -25,17 +25,6 @@ func (nse ErrNoSuchEndpoint) Error() string {

 // NotFound denotes the type of this error

 func (nse ErrNoSuchEndpoint) NotFound() {}

-// ErrInvalidNetworkDriver is returned if an invalid driver

-// name is passed.

-type ErrInvalidNetworkDriver string

-

-func (ind ErrInvalidNetworkDriver) Error() string {

-	return fmt.Sprintf("invalid driver bound to network: %s", string(ind))

-}

-

-// BadRequest denotes the type of this error

-func (ind ErrInvalidNetworkDriver) BadRequest() {}

-

 // ErrInvalidJoin is returned if a join is attempted on an endpoint

 // which already has a container joined.

 type ErrInvalidJoin struct{}

@@ -7,7 +7,7 @@ import (

 )

 func TestErrorInterfaces(t *testing.T) {

-	badRequestErrorList := []error{ErrInvalidID(""), ErrInvalidName(""), ErrInvalidJoin{}, ErrInvalidNetworkDriver(""), InvalidContainerIDError("")}

+	badRequestErrorList := []error{ErrInvalidID(""), ErrInvalidName(""), ErrInvalidJoin{}, InvalidContainerIDError("")}

 	for _, err := range badRequestErrorList {

 		switch u := err.(type) {

 		case types.BadRequestError: