csi: check networkFence status before deleting

earlier, we were only checking the specs of networkFence to see if
unfencing is done before proceeding with deletion but we should also
check the status of networkFence before proceeding with deletion.

Signed-off-by: subhamkrai <srai@redhat.com>

pkg/operator/ceph/cluster/watcher.go

@@ -604,8 +604,8 @@ func (c *clientCluster) unfenceAndDeleteNetworkFence(ctx context.Context, node c
 			return false, err
 		}
 
-		if networkFence.Spec.FenceState != addonsv1alpha1.Unfenced {
-			logger.Infof("waiting for network fence CR %s to get in %s state before deletion", networkFence.Name, addonsv1alpha1.Unfenced)
+		if networkFence.Status.Message != addonsv1alpha1.UnFenceOperationSuccessfulMessage {
+			logger.Infof("waiting for network fence CR %q status to get result %q", networkFence.Name, addonsv1alpha1.UnFenceOperationSuccessfulMessage)
 			return false, err
 		}