[HVM] Save/restore: fix missing return code in USB restore

Signed-off-by: Tim Deegan <Tim.Deegan@xensource.com>

diff --git a/tools/ioemu/hw/usb-uhci.c b/tools/ioemu/hw/usb-uhci.c
index 46cff274cf0f146741e89e634ba39b44d9eeea56..6972d84aa71f2aa872adc5b93606b0a3f3aac993 100644 (file)
--- a/tools/ioemu/hw/usb-uhci.c
+++ b/tools/ioemu/hw/usb-uhci.c
@@ -700,6 +700,7 @@ int uhci_usb_load(QEMUFile *f, void *opaque, int version_id)
 
     qemu_get_timer(f, s->frame_timer);
 
+    return 0;
 }
 
 void usb_uhci_init(PCIBus *bus, int devfn)