qdev: Replace device names containing whitespace

Device names with whitespace require quoting in the shell and in the
monitor.  Some of the offenders are also overly long.  Some have a
more convenient alias, some don't.

The place for verbose device names is DeviceInfo member desc.  The
name should be short & sweet.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/hw/usb-msd.c b/hw/usb-msd.c
index b9f6588..1fb62ad 100644
--- a/hw/usb-msd.c
+++ b/hw/usb-msd.c
@@ -591,7 +591,7 @@
     }
 
     /* create guest device */
-    dev = usb_create(NULL /* FIXME */, "QEMU USB MSD");
+    dev = usb_create(NULL /* FIXME */, "usb-storage");
     qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
     if (qdev_init(&dev->qdev) < 0)
         return NULL;
@@ -601,8 +601,7 @@
 
 static struct USBDeviceInfo msd_info = {
     .product_desc   = "QEMU USB MSD",
-    .qdev.name      = "QEMU USB MSD",
-    .qdev.alias     = "usb-storage",
+    .qdev.name      = "usb-storage",
     .qdev.size      = sizeof(MSDState),
     .init           = usb_msd_initfn,
     .handle_packet  = usb_generic_handle_packet,