From 1b401664d1eec20b0982fc33a0eecc64eb59fa35 Mon Sep 17 00:00:00 2001
From: Wang Long <long.wanglong@huawei.com>
Date: Wed, 30 Nov 2016 20:53:37 +0800
Subject: [PATCH] tiny refactor

Signed-off-by: Wang Long <long.wanglong@huawei.com>
---
 libcontainer/console.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libcontainer/console.go b/libcontainer/console.go
index 042a2a2e4..b25e1eb44 100644
--- a/libcontainer/console.go
+++ b/libcontainer/console.go
@@ -4,8 +4,7 @@ import "io"
 
 // Console represents a pseudo TTY.
 type Console interface {
-	io.ReadWriter
-	io.Closer
+	io.ReadWriteCloser
 
 	// Path returns the filesystem path to the slave side of the pty.
 	Path() string