Rename parameter in qemuMonitorDeviceDel

The parameter for the qemuMonitorDeviceDel() is a device alias,
not a device config string. Rename the parameter reflect this
and avoid confusion to readers.

* src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h,
  src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_json.h,
  src/qemu/qemu_monitor_text.c, src/qemu/qemu_monitor_text.h:
  Rename devicestr to devalias in qemuMonitorDeviceDel()

src/qemu/qemu_monitor.c

@@ -1453,15 +1453,15 @@ int qemuMonitorGetAllPCIAddresses(qemuMonitorPtr mon,
 }
 
 int qemuMonitorDelDevice(qemuMonitorPtr mon,
-                         const char *devicestr)
+                         const char *devalias)
 {
-    DEBUG("mon=%p, fd=%d device(del)=%s", mon, mon->fd, devicestr);
+    DEBUG("mon=%p, fd=%d devalias=%s", mon, mon->fd, devalias);
     int ret;
 
     if (mon->json)
-        ret = qemuMonitorJSONDelDevice(mon, devicestr);
+        ret = qemuMonitorJSONDelDevice(mon, devalias);
     else
-        ret = qemuMonitorTextDelDevice(mon, devicestr);
+        ret = qemuMonitorTextDelDevice(mon, devalias);
     return ret;
 }
 

src/qemu/qemu_monitor.h

@@ -338,7 +338,7 @@ int qemuMonitorAddDevice(qemuMonitorPtr mon,
                          const char *devicestr);
 
 int qemuMonitorDelDevice(qemuMonitorPtr mon,
-                         const char *devicestr);
+                         const char *devalias);
 
 int qemuMonitorAddDrive(qemuMonitorPtr mon,
                         const char *drivestr);

src/qemu/qemu_monitor_json.c

@@ -1938,14 +1938,14 @@ int qemuMonitorJSONGetAllPCIAddresses(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
 
 
 int qemuMonitorJSONDelDevice(qemuMonitorPtr mon,
-                             const char *devicestr)
+                             const char *devalias)
 {
     int ret;
     virJSONValuePtr cmd;
     virJSONValuePtr reply = NULL;
 
     cmd = qemuMonitorJSONMakeCommand("device_del",
-                                     "s:config", devicestr,
+                                     "s:config", devalias,
                                      NULL);
     if (!cmd)
         return -1;

src/qemu/qemu_monitor_json.h

@@ -169,7 +169,7 @@ int qemuMonitorJSONAddDevice(qemuMonitorPtr mon,
                              const char *devicestr);
 
 int qemuMonitorJSONDelDevice(qemuMonitorPtr mon,
-                             const char *devicestr);
+                             const char *devalias);
 
 int qemuMonitorJSONAddDrive(qemuMonitorPtr mon,
                             const char *drivestr);

src/qemu/qemu_monitor_text.c

@@ -2133,14 +2133,14 @@ error:
 
 
 int qemuMonitorTextDelDevice(qemuMonitorPtr mon,
-                             const char *devicestr)
+                             const char *devalias)
 {
     char *cmd = NULL;
     char *reply = NULL;
     char *safedev;
     int ret = -1;
 
-    if (!(safedev = qemuMonitorEscapeArg(devicestr))) {
+    if (!(safedev = qemuMonitorEscapeArg(devalias))) {
         virReportOOMError();
         goto cleanup;
     }
@@ -2152,13 +2152,13 @@ int qemuMonitorTextDelDevice(qemuMonitorPtr mon,
 
     if (qemuMonitorCommand(mon, cmd, &reply) < 0) {
         qemuReportError(VIR_ERR_OPERATION_FAILED,
-                        _("cannot detach %s device"), devicestr);
+                        _("cannot detach %s device"), devalias);
         goto cleanup;
     }
 
     if (STRNEQ(reply, "")) {
         qemuReportError(VIR_ERR_OPERATION_FAILED,
-                        _("detaching %s device failed: %s"), devicestr, reply);
+                        _("detaching %s device failed: %s"), devalias, reply);
         goto cleanup;
     }
 

src/qemu/qemu_monitor_text.h

@@ -168,7 +168,7 @@ int qemuMonitorTextAddDevice(qemuMonitorPtr mon,
                              const char *devicestr);
 
 int qemuMonitorTextDelDevice(qemuMonitorPtr mon,
-                             const char *devicestr);
+                             const char *devalias);
 
 int qemuMonitorTextAddDrive(qemuMonitorPtr mon,
                              const char *drivestr);