[PATCH v2 1/1] pinctrl: mediatek: correct error handling

[Tom Rini]

On Sun, Dec 27, 2020 at 09:18:26PM +0100, Heinrich Schuchardt wrote:

> If no GPIO controller is found, the return value should not depend on a
> random value on the stack. Initialize variable ret.
> 
> The problem was indicated by cppcheck.
> 
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> Acked-by: Chunfeng Yun <chunfeng.yun at mediatek.com>

Applied to u-boot/master, thanks!

-- 
Tom
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