diff options
| -rw-r--r-- | hw/usb/host-libusb.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index 428c7c5ef8..35bae55e3a 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -992,15 +992,14 @@ static int usb_host_claim_interfaces(USBHostDevice *s, int configuration) udev->ninterfaces = 0; udev->configuration = 0; - if (configuration == 0) { - /* address state - ignore */ - return USB_RET_SUCCESS; - } - usb_host_detach_kernel(s); rc = libusb_get_active_config_descriptor(s->dev, &conf); if (rc != 0) { + if (rc == LIBUSB_ERROR_NOT_FOUND) { + /* address state - ignore */ + return USB_RET_SUCCESS; + } return USB_RET_STALL; } |