Re: [Xen-devel] [PATCH 23/35] libxl: libxl__initiate_device_usbdev_remove now use ev_qmp

[Ian Jackson <ian.jackson@xxxxxxxxxx>]

Anthony PERARD writes ("[PATCH 23/35] libxl: 
libxl__initiate_device_usbdev_remove now use ev_qmp"):
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
...
>      libxl_device_usbctrl usbctrl;
> +    bool has_callback = false;

Not sure I like this encoding of program flow in a variable but it
seems correct, and it's a matter of taste, so:

Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

(And I'm not sure I have a better suggestion.)

Ian.

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