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< /* $FreeBSD: stable/9/sys/dev/usb/controller/usb_controller.c 242775 2012-11-08 16:13:51Z hselasky $ */
---
> /* $FreeBSD: stable/9/sys/dev/usb/controller/usb_controller.c 247090 2013-02-21 07:48:07Z hselasky $ */
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> uint8_t do_unlock;
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< usbd_enum_lock(udev);
---
> do_unlock = usbd_enum_lock(udev);
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< usbd_enum_unlock(udev);
---
> if (do_unlock)
> usbd_enum_unlock(udev);
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> uint8_t do_unlock;
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< usbd_enum_lock(udev);
---
> do_unlock = usbd_enum_lock(udev);
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< usbd_enum_unlock(udev);
---
> if (do_unlock)
> usbd_enum_unlock(udev);
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> uint8_t do_unlock;
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< usbd_enum_lock(udev);
---
> do_unlock = usbd_enum_lock(udev);
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< usbd_enum_unlock(udev);
---
> if (do_unlock)
> usbd_enum_unlock(udev);