fix lint

Signed-off-by: zirain <zirain2009@gmail.com>

Author: zirain

internal/provider/kubernetes/controller.go

@@ -1414,9 +1414,7 @@ func (r *gatewayAPIReconciler) processClientTrafficPolicies(
 		}
 	}
 
-	r.processCTPCACertificateRefs(ctx, resourceTree, resourceMap)
-
-	return nil
+	return r.processCTPCACertificateRefs(ctx, resourceTree, resourceMap)
 }
 
 // processBackendTrafficPolicies adds BackendTrafficPolicies to the resourceTree

internal/provider/kubernetes/controller_test.go

@@ -1360,7 +1360,7 @@ func TestProcessBackendRefs(t *testing.T) {
 				Name:      gwapiv1.ObjectName(backend.Name),
 			})
 
-			r.processBackendRefs(t.Context(), resourceTree, resourceMap)
+			require.NoError(t, r.processBackendRefs(t.Context(), resourceTree, resourceMap))
 			if tc.ctpShouldBeAdded {
 				require.Contains(t, resourceTree.ClusterTrustBundles, ctb)
 			} else {