qemu: domain: remove monJSON field

If we have a monitor, it is a JSON monitor.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Acked-by: NPeter Krempa <pkrempa@redhat.com>

src/qemu/qemu_domain.c

@@ -2903,9 +2903,6 @@ qemuDomainObjPrivateXMLParse(xmlXPathContextPtr ctxt,
         priv->monConfig->type = VIR_DOMAIN_CHR_TYPE_PTY;
     VIR_FREE(tmp);
 
-    priv->monJSON = virXPathBoolean("count(./monitor[@json = '1']) > 0",
-                                    ctxt) > 0;
-
     switch (priv->monConfig->type) {
     case VIR_DOMAIN_CHR_TYPE_PTY:
         priv->monConfig->data.file.path = monitorpath;

src/qemu/qemu_domain.h

@@ -280,7 +280,6 @@ struct _qemuDomainObjPrivate {
 
     qemuMonitorPtr mon;
     virDomainChrSourceDefPtr monConfig;
-    bool monJSON;
     bool monError;
     unsigned long long monStart;
 

src/qemu/qemu_process.c

@@ -6195,7 +6195,6 @@ qemuProcessPrepareDomain(virQEMUDriverPtr driver,
     if (qemuProcessPrepareMonitorChr(priv->monConfig, priv->libDir) < 0)
         goto cleanup;
 
-    priv->monJSON = true;
     priv->monError = false;
     priv->monStart = 0;
     priv->runningReason = VIR_DOMAIN_RUNNING_UNKNOWN;

tests/qemuhotplugtest.c

@@ -298,7 +298,6 @@ testQemuHotplug(const void *data)
 
     priv = vm->privateData;
     priv->mon = qemuMonitorTestGetMonitor(test_mon);
-    priv->monJSON = true;
 
     /* XXX We need to unlock the monitor here, as
      * qemuDomainObjEnterMonitorInternal (called from qemuDomainChangeGraphics)
@@ -441,7 +440,6 @@ testQemuHotplugCpuPrepare(const char *test,
         goto error;
 
     priv->mon = qemuMonitorTestGetMonitor(data->mon);
-    priv->monJSON = true;
     virObjectUnlock(priv->mon);
 
     if (qemuDomainRefreshVcpuInfo(&driver, data->vm, 0, false) < 0)