Made use of map[string]string for nw options in default-gateway impl

Signed-off-by: Madhu Venugopal <madhu@docker.com>

1 files changed, 0 insertions, 20 deletions

diff --git a/libnetwork/default_gateway.go b/libnetwork/default_gateway.go
index 173d926905..98cc21f73d 100644
--- a/libnetwork/default_gateway.go
+++ b/libnetwork/default_gateway.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 
 	"github.com/docker/libnetwork/netlabel"
-	"github.com/docker/libnetwork/options"
 	"github.com/docker/libnetwork/types"
 )
 
@@ -92,25 +91,6 @@ func (sb *sandbox) clearDefaultGW() error {
 	return nil
 }
 
-func (c *controller) createGWNetwork() (Network, error) {
-	netOption := options.Generic{
-		"BridgeName":         libnGWNetwork,
-		"EnableICC":          false,
-		"EnableIPMasquerade": true,
-	}
-
-	n, err := c.NewNetwork("bridge", libnGWNetwork,
-		NetworkOptionGeneric(options.Generic{
-			netlabel.GenericData: netOption,
-			netlabel.EnableIPv6:  false,
-		}))
-
-	if err != nil {
-		return nil, fmt.Errorf("error creating external connectivity network: %v", err)
-	}
-	return n, err
-}
-
 func (sb *sandbox) needDefaultGW() bool {
 	var needGW bool