Re: [PATCH 02/12] util/fifo8: Allow fifo8_pop_buf() to not populate popped length

[Alex Bennée]

Philippe Mathieu-Daudé <philmd@linaro.org> writes:

> There might be cases where we know the number of bytes we can
> pop from the FIFO, or we simply don't care how many bytes is
> returned. Allow fifo8_pop_buf() to take a NULL numptr.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro