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usb: check if the device is alive before remove the device #266

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usb: check if the device is alive before remove the device #266

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3 changes: 2 additions & 1 deletion src/usb.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1022,8 +1022,9 @@ static int usb_hotplug_cb(libusb_context *ctx, libusb_device *device, libusb_hot
uint8_t address = libusb_get_device_address(device);
FOREACH(struct usb_device *usbdev, &device_list) {
if(usbdev->bus == bus && usbdev->address == address) {
if (usbdev->alive)
device_remove(usbdev);
usbdev->alive = 0;
device_remove(usbdev);
break;
}
} ENDFOREACH
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