linux-kernel - Re: [PATCH v3 4/5] i2c: pca-platform: use device managed allocations

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Message-ID: <CAHp75VfE=gCO3EDvadxar=qdnqMHKAZg2TSvXBtYebx+Y_agEw@mail.gmail.com>
Date:   Wed, 28 Jun 2017 12:23:00 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc:     Wolfram Sang <wsa@...-dreams.de>, Rob Herring <robh+dt@...nel.org>,
        linux-i2c <linux-i2c@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 4/5] i2c: pca-platform: use device managed allocations

On Mon, Jun 26, 2017 at 3:44 AM, Chris Packham
<chris.packham@...iedtelesis.co.nz> wrote:
> Switch to using the devm_ APIs and remove the now unnecessary error
> handling and most of the device removal code.


>         if (i2c_pca_add_numbered_bus(&i2c->adap) < 0) {
> -               ret = -ENODEV;
> -               goto e_adapt;
> +               return -ENODEV;

This is still shadows the actual error code.

-- 
With Best Regards,
Andy Shevchenko