diff --git a/lib/cinder_backends/netapp_iscsi b/lib/cinder_backends/netapp_iscsi
index be9442e..5cce30a 100644
--- a/lib/cinder_backends/netapp_iscsi
+++ b/lib/cinder_backends/netapp_iscsi
@@ -20,7 +20,7 @@
 # configure_cinder_backend_netapp_iscsi - configure iSCSI
 
 # Save trace setting
-MY_XTRACE=$(set +o | grep xtrace)
+_XTRACE_CINDER_NETAPP=$(set +o | grep xtrace)
 set +o xtrace
 
 
@@ -59,7 +59,7 @@
 
 
 # Restore xtrace
-$MY_XTRACE
+$_XTRACE_CINDER_NETAPP
 
 # Local variables:
 # mode: shell-script