add CHANGELOG

CHANGELOG.md

@@ -71,6 +71,9 @@ Adding a new version? You'll need three changes:
 
 - Disabled non-functioning mesh reporting when `--watch-namespaces` flag set.
   [#3336](https://github.com/Kong/kubernetes-ingress-controller/pull/3336)
+- Fixed the duplicate update of status of `HTTPRoute` caused by incorrect check
+  of whether status is changed
+  [#3346](https://github.com/Kong/kubernetes-ingress-controller/pull/3346)
 
 ### Deprecated
 

internal/controllers/gateway/route_utils.go

@@ -631,11 +631,10 @@ func isHTTPReferenceGranted(grantSpec gatewayv1alpha2.ReferenceGrantSpec, backen
 	return false
 }
 
-// sameCondition returns true if the condition has the same type, status, reason and message
-// with expectedCondition.
-func sameCondition(expectedCondition metav1.Condition, condition metav1.Condition) bool {
-	return condition.Type == expectedCondition.Type &&
-		condition.Status == expectedCondition.Status &&
-		condition.Reason == expectedCondition.Reason &&
-		condition.Message == expectedCondition.Message
+// sameCondition returns true if the conditions in parameter has the same type, status, reason and message.
+func sameCondition(a, b metav1.Condition) bool {
+	return a.Type == b.Type &&
+		a.Status == b.Status &&
+		a.Reason == b.Reason &&
+		a.Message == b.Message
 }