[PATCH 14/21] qemuDomainGetStatsCpuHaltPollTime: Remove return value

[Peter Krempa <pkrempa@xxxxxxxxxx>]

The function can't fail. Remove return value and refactor callers.

Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
 src/qemu/qemu_driver.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index a93899ceb5..e2db449a7a 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -16920,7 +16920,7 @@ qemuDomainGetStatsCpuHaltPollTimeFromStats(virDomainObj *dom,
 }


-static int
+static void
 qemuDomainGetStatsCpuHaltPollTime(virDomainObj *dom,
                                   virTypedParamList *params,
                                   unsigned int privflags)
@@ -16929,17 +16929,17 @@ qemuDomainGetStatsCpuHaltPollTime(virDomainObj *dom,
     unsigned long long haltPollFail = 0;

     if (!virDomainObjIsActive(dom))
-        return 0;
+        return;

     if (qemuDomainGetStatsCpuHaltPollTimeFromStats(dom, privflags,
                                                    &haltPollSuccess, &haltPollFail) < 0 &&
         virHostCPUGetHaltPollTime(dom->pid, &haltPollSuccess, &haltPollFail) < 0)
-        return 0;
+        return;

     virTypedParamListAddULLong(params, haltPollSuccess, "cpu.haltpoll.success.time");
     virTypedParamListAddULLong(params, haltPollFail, "cpu.haltpoll.fail.time");

-    return 0;
+    return;
 }

 static int
@@ -16959,8 +16959,7 @@ qemuDomainGetStatsCpu(virQEMUDriver *driver,
     if (qemuDomainGetStatsCpuCache(driver, dom, params) < 0)
         return -1;

-    if (qemuDomainGetStatsCpuHaltPollTime(dom, params, privflags) < 0)
-        return -1;
+    qemuDomainGetStatsCpuHaltPollTime(dom, params, privflags);

     return 0;
 }
-- 
2.48.1