Fix go vet errors

Signed-off-by: Fabian von Feilitzsch <fabian@fabianism.us>

internal/ansible/handler/logging_enqueue_annotation.go

@@ -27,6 +27,10 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/event"
 )
 
+const (
+	nilString = "<nil>"
+)
+
 // LoggingEnqueueRequestForAnnotation wraps operator-lib handler for
 // "InstrumentedEnqueueRequestForObject", and logs the events as they occur
 //		&handler.LoggingEnqueueRequestForAnnotation{}
@@ -64,12 +68,12 @@ func (h LoggingEnqueueRequestForAnnotation) logEvent(eventType string, object, n
 		typeString, name, namespace = extractTypedOwnerAnnotations(h.EnqueueRequestForAnnotation.Type, newObject)
 	}
 	if namespace == "" {
-		namespace = "<nil>"
+		namespace = nilString
 	}
 
 	objectNs := object.GetNamespace()
 	if objectNs == "" {
-		objectNs = "<nil>"
+		objectNs = nilString
 	}
 
 	if name != "" && typeString != "" {

internal/ansible/proxy/proxy.go

@@ -242,7 +242,9 @@ func addWatchToController(owner kubeconfig.NamespacedOwnerReference, cMap *contr
 			log.Info("Watching child resource", "kind", resource.GroupVersionKind(),
 				"enqueue_kind", u.GroupVersionKind())
 			err := contents.Controller.Watch(&source.Kind{Type: resource},
-				&handler.LoggingEnqueueRequestForOwner{crHandler.EnqueueRequestForOwner{OwnerType: u}}, predicate.DependentPredicate{})
+				&handler.LoggingEnqueueRequestForOwner{
+					EnqueueRequestForOwner: crHandler.EnqueueRequestForOwner{OwnerType: u},
+				}, predicate.DependentPredicate{})
 			// Store watch in map
 			if err != nil {
 				log.Error(err, "Failed to watch child resource",
@@ -263,7 +265,9 @@ func addWatchToController(owner kubeconfig.NamespacedOwnerReference, cMap *contr
 			log.Info("Watching child resource", "kind", resource.GroupVersionKind(),
 				"enqueue_annotation_type", ownerGK.String())
 			err = contents.Controller.Watch(&source.Kind{Type: resource},
-				&handler.LoggingEnqueueRequestForAnnotation{libhandler.EnqueueRequestForAnnotation{Type: ownerGK}}, predicate.DependentPredicate{})
+				&handler.LoggingEnqueueRequestForAnnotation{
+					EnqueueRequestForAnnotation: libhandler.EnqueueRequestForAnnotation{Type: ownerGK},
+				}, predicate.DependentPredicate{})
 			if err != nil {
 				log.Error(err, "Failed to watch child resource",
 					"kind", resource.GroupVersionKind(), "enqueue_kind", u.GroupVersionKind())