diff --git a/pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go b/pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go
index d2a85dab5f..d3bcfe403c 100644
--- a/pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go
+++ b/pkg/cloudprovider/providers/openstack/openstack_loadbalancer.go
@@ -366,7 +366,7 @@ func waitLoadbalancerDeleted(client *gophercloud.ServiceClient, loadbalancerID s
 	err := wait.ExponentialBackoff(backoff, func() (bool, error) {
 		_, err := loadbalancers.Get(client, loadbalancerID).Extract()
 		if err != nil {
-			if err == ErrNotFound {
+			if isNotFound(err) {
 				return true, nil
 			}
 			return false, err
@@ -1423,18 +1423,6 @@ func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *v1.
 		}
 	}
 
-	// get all members associated with each poolIDs
-	var memberIDs []string
-	for _, pool := range poolIDs {
-		membersList, err := getMembersByPoolID(lbaas.lb, pool)
-		if err != nil && !isNotFound(err) {
-			return fmt.Errorf("error getting pool members %s: %v", pool, err)
-		}
-		for _, member := range membersList {
-			memberIDs = append(memberIDs, member.ID)
-		}
-	}
-
 	// delete all monitors
 	for _, monitorID := range monitorIDs {
 		err := v2monitors.Delete(lbaas.lb, monitorID).ExtractErr()
@@ -1449,9 +1437,14 @@ func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *v1.
 
 	// delete all members and pools
 	for _, poolID := range poolIDs {
+		// get members for current pool
+		membersList, err := getMembersByPoolID(lbaas.lb, poolID)
+		if err != nil && !isNotFound(err) {
+			return fmt.Errorf("error getting pool members %s: %v", poolID, err)
+		}
 		// delete all members for this pool
-		for _, memberID := range memberIDs {
-			err := v2pools.DeleteMember(lbaas.lb, poolID, memberID).ExtractErr()
+		for _, member := range membersList {
+			err := v2pools.DeleteMember(lbaas.lb, poolID, member.ID).ExtractErr()
 			if err != nil && !isNotFound(err) {
 				return err
 			}
@@ -1462,7 +1455,7 @@ func (lbaas *LbaasV2) EnsureLoadBalancerDeleted(clusterName string, service *v1.
 		}
 
 		// delete pool
-		err := v2pools.Delete(lbaas.lb, poolID).ExtractErr()
+		err = v2pools.Delete(lbaas.lb, poolID).ExtractErr()
 		if err != nil && !isNotFound(err) {
 			return err
 		}