From a018c0b910401ad66940414f10df5e68f1ab4fb3 Mon Sep 17 00:00:00 2001
From: "Daniel P. Berrange" <berrange@redhat.com>
Date: Sat, 4 Jun 2011 06:05:28 -0400
Subject: [PATCH] Fix check of virKillProcess return status

The error code for virKillProcess is returned in the errno variable
not the return value. THis mistake caused the logs to be filled with
errors when shutting down QEMU processes

* src/qemu/qemu_process.c: Fix process kill check.
---
 src/qemu/qemu_process.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index f175d50823..faeeb9967a 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -2518,7 +2518,6 @@ cleanup:
 void qemuProcessKill(virDomainObjPtr vm)
 {
     int i;
-    int rc;
     VIR_DEBUG("vm=%s pid=%d", vm->def->name, vm->pid);
 
     if (!virDomainObjIsActive(vm)) {
@@ -2540,9 +2539,8 @@ void qemuProcessKill(virDomainObjPtr vm)
         else
             signum = 0; /* Just check for existence */
 
-        rc = virKillProcess(vm->pid, signum);
-        if (rc < 0) {
-            if (rc != -ESRCH) {
+        if (virKillProcess(vm->pid, signum) < 0) {
+            if (errno != ESRCH) {
                 char ebuf[1024];
                 VIR_WARN("Failed to kill process %d %s",
                          vm->pid, virStrerror(errno, ebuf, sizeof ebuf));