linux-kernel - Re: [PATCH] regulator: ab8500: tidy ab8500_regulator_get

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Date:   Fri, 20 Apr 2018 09:12:46 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] regulator: ab8500: tidy ab8500_regulator_get_mode()

On Thu, 19 Apr 2018, Dan Carpenter wrote:

> The indenting here is confusing.
> 
> Also we don't check "ret".  That isn't likely to cause a runtime issue
> because if it fails here fails then we'd probably return -EINVAL at the
> end anyway.  But it does introduce a static checker warning since "val"
> is only inititialized on the success path.
> 
>     drivers/regulator/ab8500.c:429 ab8500_regulator_get_mode()
>     error: uninitialized symbol 'val'.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

Acked-by: Lee Jones <lee.jones@...aro.org>

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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