util/fifo8: Use fifo8_reset() in fifo8_create()

Avoid open-coding fifo8_reset() in fifo8_create().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240722160745.67904-4-philmd@linaro.org>
1 file changed