diff --git a/lib/cinder_backends/solidfire b/lib/cinder_backends/solidfire
index 7cc70fc..16bc527 100644
--- a/lib/cinder_backends/solidfire
+++ b/lib/cinder_backends/solidfire
@@ -17,7 +17,7 @@
 # configure_cinder_driver - make configuration changes, including those to other services
 
 # Save trace setting
-MY_XTRACE=$(set +o | grep xtrace)
+_XTRACE_CINDER_SOLIDFIRE=$(set +o | grep xtrace)
 set +o xtrace
 
 
@@ -42,7 +42,7 @@
 
 
 # Restore xtrace
-$MY_XTRACE
+$_XTRACE_CINDER_SOLIDFIRE
 
 # Local variables:
 # mode: shell-script