qemu: blockjob: Save config only in qemuBlockJobEventProcessLegacyCompleted

There's no need to do it if the job is not completed. The new helper
allows to do this with much less hassle in the correct place.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/qemu/qemu_blockjob.c

@@ -315,6 +315,7 @@ qemuBlockJobEventProcessLegacyCompleted(virQEMUDriverPtr driver,
     ignore_value(qemuDomainDetermineDiskChain(driver, vm, disk, NULL, true));
     ignore_value(qemuBlockNodeNamesDetect(driver, vm, asyncJob));
     qemuBlockJobUnregister(job);
+    qemuDomainSaveConfig(vm);
 }
 
 
@@ -381,12 +382,6 @@ qemuBlockJobEventProcessLegacy(virQEMUDriverPtr driver,
 
     if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm, driver->caps) < 0)
         VIR_WARN("Unable to save status on vm %s after block job", vm->def->name);
-
-    if (job->state == VIR_DOMAIN_BLOCK_JOB_COMPLETED && vm->newDef) {
-        if (virDomainSaveConfig(cfg->configDir, driver->caps, vm->newDef) < 0)
-            VIR_WARN("Unable to update persistent definition on vm %s "
-                     "after block job", vm->def->name);
-    }
 }