Silence the messages that are emitted when removing nodes that already have

been removed.  This is fine, in a cleanup script.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

diff --git a/tools/examples/xen-hotplug-cleanup b/tools/examples/xen-hotplug-cleanup
index 4e9c0ca735c7063a215246a2fef9cd2454da2d6c..6356a9189239e6ae9b7a37f41c7de33cc8388fc2 100644 (file)
--- a/tools/examples/xen-hotplug-cleanup
+++ b/tools/examples/xen-hotplug-cleanup
@@ -12,10 +12,11 @@ dir=$(dirname "$0")
 claim_lock "block"
 
 # remove device frontend store entries
-xenstore-rm -t $(xenstore-read "$XENBUS_PATH/frontend") || true
+xenstore-rm -t \
+  $(xenstore-read "$XENBUS_PATH/frontend" 2>/dev/null) 2>/dev/null || true
 
 # remove device backend store entries
-xenstore-rm -t "$XENBUS_PATH"       || true
-xenstore-rm -t "error/$XENBUS_PATH" || true
+xenstore-rm -t "$XENBUS_PATH"        2>/dev/null || true
+xenstore-rm -t "error/$XENBUS_PATH"  2>/dev/null || true
 
 release_lock "block"