virt: Remove unneeded info about thread id

There is only one notification thread in virt plugin, therefore
information about ID is not needed.

Change-Id: I755f649711a815132927007a80a89caa98704f95
Signed-off-by: Radoslaw Jablonski <radoslawx.jablonski@intel.com>

diff --git a/src/virt.c b/src/virt.c
index ead1389..3d1a317 100644 (file)
--- a/src/virt.c
+++ b/src/virt.c
@@ -1932,8 +1932,7 @@ static void stop_event_loop(virt_notif_thread_t *thread_data) {
     virConnectDomainEventDeregisterAny(conn, thread_data->domain_event_cb_id);
 
   if (pthread_join(notif_thread.event_loop_tid, NULL) != 0)
-    ERROR(PLUGIN_NAME " plugin: stopping thread %lu failed",
-          notif_thread.event_loop_tid);
+    ERROR(PLUGIN_NAME " plugin: stopping notification thread failed");
 }
 
 static int persistent_domains_state_notification(void) {