From 2ce205b9e95b369a5a13f8ee8d0d0c84201459b6 Mon Sep 17 00:00:00 2001
From: Prateek Pandey <prateek.pandey@nirmata.com>
Date: Mon, 28 Mar 2022 11:31:33 +0530
Subject: [PATCH] use mutex as field instead of embedded (#3480)

---
 pkg/webhooks/generation.go | 4 ++--
 pkg/webhooks/server.go     | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkg/webhooks/generation.go b/pkg/webhooks/generation.go
index 0e50c59e7e..a4ad2dd5cf 100644
--- a/pkg/webhooks/generation.go
+++ b/pkg/webhooks/generation.go
@@ -207,10 +207,10 @@ func (ws *WebhookServer) updateAnnotationInGR(gr *kyverno.GenerateRequest, logge
 	if len(grAnnotations) == 0 {
 		grAnnotations = make(map[string]string)
 	}
-	ws.Lock()
+	ws.mu.Lock()
 	grAnnotations["generate.kyverno.io/updation-time"] = time.Now().String()
 	gr.SetAnnotations(grAnnotations)
-	ws.Unlock()
+	ws.mu.Unlock()
 	_, err := ws.kyvernoClient.KyvernoV1().GenerateRequests(config.KyvernoNamespace).Update(contextdefault.TODO(), gr, metav1.UpdateOptions{})
 	if err != nil {
 		logger.Error(err, "failed to update generate request for the resource", "generate request", gr.Name)
diff --git a/pkg/webhooks/server.go b/pkg/webhooks/server.go
index 7adb932aa7..bcfe4b860e 100644
--- a/pkg/webhooks/server.go
+++ b/pkg/webhooks/server.go
@@ -126,7 +126,7 @@ type WebhookServer struct {
 
 	promConfig *metrics.PromConfig
 
-	sync.RWMutex
+	mu sync.RWMutex
 }
 
 // NewWebhookServer creates new instance of WebhookServer accordingly to given configuration