From 9536561e599eb7eb56204a584098b85e48196050 Mon Sep 17 00:00:00 2001
From: aaa <1693291525@qq.com>
Date: Sat, 20 Apr 2019 15:12:48 -0400
Subject: [PATCH] Using var() block to define variables

---
 pkg/api/legacyscheme/scheme.go | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/pkg/api/legacyscheme/scheme.go b/pkg/api/legacyscheme/scheme.go
index acfcc8f8efa..f9baf7a012a 100644
--- a/pkg/api/legacyscheme/scheme.go
+++ b/pkg/api/legacyscheme/scheme.go
@@ -21,15 +21,17 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/serializer"
 )
 
-// Scheme is the default instance of runtime.Scheme to which types in the Kubernetes API are already registered.
-// NOTE: If you are copying this file to start a new api group, STOP! Copy the
-// extensions group instead. This Scheme is special and should appear ONLY in
-// the api group, unless you really know what you're doing.
-// TODO(lavalamp): make the above error impossible.
-var Scheme = runtime.NewScheme()
+var (
+	// Scheme is the default instance of runtime.Scheme to which types in the Kubernetes API are already registered.
+	// NOTE: If you are copying this file to start a new api group, STOP! Copy the
+	// extensions group instead. This Scheme is special and should appear ONLY in
+	// the api group, unless you really know what you're doing.
+	// TODO(lavalamp): make the above error impossible.
+	Scheme = runtime.NewScheme()
 
-// Codecs provides access to encoding and decoding for the scheme
-var Codecs = serializer.NewCodecFactory(Scheme)
+	// Codecs provides access to encoding and decoding for the scheme
+	Codecs = serializer.NewCodecFactory(Scheme)
 
-// ParameterCodec handles versioning of objects that are converted to query parameters.
-var ParameterCodec = runtime.NewParameterCodec(Scheme)
+	// ParameterCodec handles versioning of objects that are converted to query parameters.
+	ParameterCodec = runtime.NewParameterCodec(Scheme)
+)