[Qemu-devel] [PATCH] usb-host: reset and close libusb_device_handle before qemu exit

[linzhecheng]

we should perform these things as same as usb_host_close.

Signed-off-by: linzhecheng <linzhech...@huawei.com>

diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c
index b6602ded4e..2016375e6b 100644
--- a/hw/usb/host-libusb.c
+++ b/hw/usb/host-libusb.c
@@ -988,7 +988,9 @@ static void usb_host_exit_notifier(struct Notifier *n, void 
*data)
 
     if (s->dh) {
         usb_host_release_interfaces(s);
+       libusb_reset_device(s->dh);
         usb_host_attach_kernel(s);
+       libusb_close(s->dh);
     }
 }
 
-- 
2.12.2.windows.2