[chore] remove vendor

1 files changed, 0 insertions, 58 deletions

diff --git a/vendor/golang.org/x/net/ipv6/helper.go b/vendor/golang.org/x/net/ipv6/helper.go
deleted file mode 100644
index c2d508f9c..000000000
--- a/vendor/golang.org/x/net/ipv6/helper.go
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright 2013 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ipv6
-
-import (
-	"errors"
-	"net"
-	"runtime"
-)
-
-var (
-	errInvalidConn     = errors.New("invalid connection")
-	errMissingAddress  = errors.New("missing address")
-	errHeaderTooShort  = errors.New("header too short")
-	errInvalidConnType = errors.New("invalid conn type")
-	errNotImplemented  = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)
-)
-
-func boolint(b bool) int {
-	if b {
-		return 1
-	}
-	return 0
-}
-
-func netAddrToIP16(a net.Addr) net.IP {
-	switch v := a.(type) {
-	case *net.UDPAddr:
-		if ip := v.IP.To16(); ip != nil && ip.To4() == nil {
-			return ip
-		}
-	case *net.IPAddr:
-		if ip := v.IP.To16(); ip != nil && ip.To4() == nil {
-			return ip
-		}
-	}
-	return nil
-}
-
-func opAddr(a net.Addr) net.Addr {
-	switch a.(type) {
-	case *net.TCPAddr:
-		if a == nil {
-			return nil
-		}
-	case *net.UDPAddr:
-		if a == nil {
-			return nil
-		}
-	case *net.IPAddr:
-		if a == nil {
-			return nil
-		}
-	}
-	return a
-}