From 6361ea3188eff031859524db37f87a79968b5cfb Mon Sep 17 00:00:00 2001
From: Darien Raymond <admin@v2ray.com>
Date: Tue, 18 Apr 2017 12:41:36 +0200
Subject: [PATCH] refactor

---
 common/buf/buffered_reader.go | 3 +--
 common/buf/buffered_writer.go | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/common/buf/buffered_reader.go b/common/buf/buffered_reader.go
index 4a9479214..8c7630ec8 100644
--- a/common/buf/buffered_reader.go
+++ b/common/buf/buffered_reader.go
@@ -40,8 +40,7 @@ func (v *BufferedReader) Read(b []byte) (int, error) {
 		return v.reader.Read(b)
 	}
 	if v.buffer.IsEmpty() {
-		err := v.buffer.AppendSupplier(ReadFrom(v.reader))
-		if err != nil {
+		if err := v.buffer.Reset(ReadFrom(v.reader)); err != nil {
 			return 0, err
 		}
 	}
diff --git a/common/buf/buffered_writer.go b/common/buf/buffered_writer.go
index 94dff1847..cae5945d5 100644
--- a/common/buf/buffered_writer.go
+++ b/common/buf/buffered_writer.go
@@ -28,8 +28,7 @@ func (v *BufferedWriter) Write(b []byte) (int, error) {
 		return 0, err
 	}
 	if v.buffer.IsFull() {
-		err := v.Flush()
-		if err != nil {
+		if err := v.Flush(); err != nil {
 			return 0, err
 		}
 		if nBytes < len(b) {