fix some golint failures of pkg/registry

hack/.golint_failures

@@ -195,10 +195,7 @@ pkg/proxy/userspace
 pkg/proxy/winkernel
 pkg/proxy/winuserspace
 pkg/quota/v1/evaluator/core
-pkg/registry/admissionregistration/mutatingwebhookconfiguration/storage
 pkg/registry/admissionregistration/rest
-pkg/registry/admissionregistration/validatingwebhookconfiguration/storage
-pkg/registry/apps/daemonset/storage
 pkg/registry/apps/deployment/storage
 pkg/registry/apps/replicaset
 pkg/registry/apps/replicaset/storage
@@ -211,11 +208,8 @@ pkg/registry/authorization/localsubjectaccessreview
 pkg/registry/authorization/rest
 pkg/registry/authorization/selfsubjectaccessreview
 pkg/registry/authorization/subjectaccessreview
-pkg/registry/autoscaling/horizontalpodautoscaler/storage
 pkg/registry/autoscaling/rest
-pkg/registry/batch/cronjob/storage
 pkg/registry/batch/job
-pkg/registry/batch/job/storage
 pkg/registry/batch/rest
 pkg/registry/certificates/certificates
 pkg/registry/certificates/certificates/storage

pkg/registry/admissionregistration/mutatingwebhookconfiguration/storage/storage.go

@@ -24,7 +24,7 @@ import (
 	"k8s.io/kubernetes/pkg/registry/admissionregistration/mutatingwebhookconfiguration"
 )
 
-// rest implements a RESTStorage for pod disruption budgets against etcd
+// REST implements a RESTStorage for pod disruption budgets against etcd
 type REST struct {
 	*genericregistry.Store
 }

pkg/registry/admissionregistration/validatingwebhookconfiguration/storage/storage.go

@@ -24,7 +24,7 @@ import (
 	"k8s.io/kubernetes/pkg/registry/admissionregistration/validatingwebhookconfiguration"
 )
 
-// rest implements a RESTStorage for pod disruption budgets against etcd
+// REST implements a RESTStorage for pod disruption budgets against etcd
 type REST struct {
 	*genericregistry.Store
 }

pkg/registry/apps/daemonset/storage/storage.go

@@ -31,7 +31,7 @@ import (
 	"k8s.io/kubernetes/pkg/registry/apps/daemonset"
 )
 
-// rest implements a RESTStorage for DaemonSets
+// REST implements a RESTStorage for DaemonSets
 type REST struct {
 	*genericregistry.Store
 	categories []string
@@ -76,6 +76,7 @@ func (r *REST) Categories() []string {
 	return r.categories
 }
 
+// WithCategories sets categories for REST.
 func (r *REST) WithCategories(categories []string) *REST {
 	r.categories = categories
 	return r
@@ -86,6 +87,7 @@ type StatusREST struct {
 	store *genericregistry.Store
 }
 
+// New creates a new DaemonSet object.
 func (r *StatusREST) New() runtime.Object {
 	return &apps.DaemonSet{}
 }

pkg/registry/autoscaling/horizontalpodautoscaler/storage/storage.go

@@ -31,6 +31,7 @@ import (
 	"k8s.io/kubernetes/pkg/registry/autoscaling/horizontalpodautoscaler"
 )
 
+// REST implements a RESTStorage for pod disruption budgets against etcd
 type REST struct {
 	*genericregistry.Store
 }
@@ -74,11 +75,12 @@ func (r *REST) Categories() []string {
 	return []string{"all"}
 }
 
-/// StatusREST implements the REST endpoint for changing the status of a daemonset
+// StatusREST implements the REST endpoint for changing the status of a daemonset
 type StatusREST struct {
 	store *genericregistry.Store
 }
 
+// New creates a new HorizontalPodAutoscaler object.
 func (r *StatusREST) New() runtime.Object {
 	return &autoscaling.HorizontalPodAutoscaler{}
 }

pkg/registry/batch/cronjob/storage/storage.go

@@ -78,6 +78,7 @@ type StatusREST struct {
 	store *genericregistry.Store
 }
 
+// New creates a new CronJob object.
 func (r *StatusREST) New() runtime.Object {
 	return &batch.CronJob{}
 }

pkg/registry/batch/job/storage/storage.go

@@ -37,6 +37,7 @@ type JobStorage struct {
 	Status *StatusREST
 }
 
+// NewStorage creates a new JobStorage against etcd.
 func NewStorage(optsGetter generic.RESTOptionsGetter) JobStorage {
 	jobRest, jobStatusRest := NewREST(optsGetter)
 
@@ -89,6 +90,7 @@ type StatusREST struct {
 	store *genericregistry.Store
 }
 
+// New creates a new Job object.
 func (r *StatusREST) New() runtime.Object {
 	return &batch.Job{}
 }