From 3ca13bcd9e193a191a7463bf3f23a0c81305a918 Mon Sep 17 00:00:00 2001
From: Soheil Hassas Yeganeh <soheil.h.y@gmail.com>
Date: Sun, 21 Feb 2016 10:37:29 -0500
Subject: [PATCH] Remove the unncessary var and const blocks

---
 cmux.go     | 8 +++-----
 matchers.go | 8 ++------
 2 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/cmux.go b/cmux.go
index 1143453..f9e6907 100644
--- a/cmux.go
+++ b/cmux.go
@@ -38,11 +38,9 @@ func (e errListenerClosed) Error() string   { return string(e) }
 func (e errListenerClosed) Temporary() bool { return false }
 func (e errListenerClosed) Timeout() bool   { return false }
 
-var (
-	// ErrListenerClosed is returned from muxListener.Accept when the underlying
-	// listener is closed.
-	ErrListenerClosed = errListenerClosed("mux: listener closed")
-)
+// ErrListenerClosed is returned from muxListener.Accept when the underlying
+// listener is closed.
+var ErrListenerClosed = errListenerClosed("mux: listener closed")
 
 // New instantiates a new connection multiplexer.
 func New(l net.Listener) CMux {
diff --git a/matchers.go b/matchers.go
index 93913f1..987b6dc 100644
--- a/matchers.go
+++ b/matchers.go
@@ -46,9 +46,7 @@ func HTTP1Fast(extMethods ...string) Matcher {
 	return PrefixMatcher(append(defaultHTTPMethods, extMethods...)...)
 }
 
-const (
-	maxHTTPRead = 4096
-)
+const maxHTTPRead = 4096
 
 // HTTP1 parses the first line or upto 4096 bytes of the request to see if
 // the conection contains an HTTP request.
@@ -81,9 +79,7 @@ func parseRequestLine(line string) (method, uri, proto string, ok bool) {
 	return line[:s1], line[s1+1 : s2], line[s2+1:], true
 }
 
-var (
-	http2Preface = []byte(http2.ClientPreface)
-)
+var http2Preface = []byte(http2.ClientPreface)
 
 // HTTP2 parses the frame header of the first frame to detect whether the
 // connection is an HTTP2 connection.