Inline the single use of usb_try_new().

Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
---
 hw/usb/bus.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index 59c39945dd..148224f06a 100644
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -334,11 +334,6 @@ USBDevice *usb_new(const char *name)
     return USB_DEVICE(qdev_new(name));
 }
 
-static USBDevice *usb_try_new(const char *name)
-{
-    return USB_DEVICE(qdev_try_new(name));
-}
-
 bool usb_realize_and_unref(USBDevice *dev, USBBus *bus, Error **errp)
 {
     return qdev_realize_and_unref(&dev->qdev, &bus->qbus, errp);
@@ -447,7 +442,7 @@ void usb_claim_port(USBDevice *dev, Error **errp)
     } else {
         if (bus->nfree == 1 && strcmp(object_get_typename(OBJECT(dev)), 
"usb-hub") != 0) {
             /* Create a new hub and chain it on */
-            hub = usb_try_new("usb-hub");
+            hub = USB_DEVICE(qdev_try_new("usb-hub"));
             if (hub) {
                 usb_realize_and_unref(hub, bus, NULL);
             }
-- 
2.41.0


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