gpio: max7300: remove 'ret' variable
Signed-off-by: Varka Bhadram <varkab@cdac.in>Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
authored by Varka Bhadram and committed by Linus Walleij 11 years ago 76a2dae0 7898b31e