gpio: of: Normalize return code variable name
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 16 Jul 2019 11:58:54 +0000 (13:58 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 4 Sep 2019 09:05:27 +0000 (11:05 +0200)
commitf0d1ab0526408c28f40836254a5e7be794074b6d
tree0b2f858147e592e4f92568db3338e04e58fe079c
parentd377f56f34f5bc549c3aabfe27320f3c31235c05
gpio: of: Normalize return code variable name

It is confusing to name return variables mixedly "status",
"err" or "ret". I just changed them all to "ret", by personal
preference, to lower cognitive stress.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20190716115854.12098-1-linus.walleij@linaro.org
drivers/gpio/gpiolib-of.c