From d2fd997ea61ae17c241d9b19298e74244e1a1f37 Mon Sep 17 00:00:00 2001
From: Wen Congyang <wency@cn.fujitsu.com>
Date: Tue, 19 Apr 2011 10:08:21 +0800
Subject: [PATCH] qemu: fix the check of virDomainObjUnref()'s return value

If vm is unlocked in virDomainObjUnref(), the return value is 0, not less
than 0.
---
 src/qemu/qemu_process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 1dfd0052d2..7691cbe652 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -433,7 +433,7 @@ qemuProcessHandleWatchdog(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
              */
             virDomainObjRef(vm);
             if (virThreadPoolSendJob(driver->workerPool, wdEvent) < 0) {
-                if (virDomainObjUnref(vm) < 0)
+                if (virDomainObjUnref(vm) == 0)
                     vm = NULL;
                 VIR_FREE(wdEvent);
             }