netdev - Re: [PATCH net-next] net: ethernet: ti: cpsw-phy-sel: check bus_find

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Message-ID: <CAHp75VdXjiis9R6a1EZO9q3fawB_nSmJhqRSvv_7yggTr-EBOA@mail.gmail.com>
Date:   Wed, 16 May 2018 02:07:01 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Grygorii Strashko <grygorii.strashko@...com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        netdev <netdev@...r.kernel.org>, Sekhar Nori <nsekhar@...com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux OMAP Mailing List <linux-omap@...r.kernel.org>
Subject: Re: [PATCH net-next] net: ethernet: ti: cpsw-phy-sel: check
 bus_find_device() ret value

On Wed, May 16, 2018 at 2:01 AM, Grygorii Strashko
<grygorii.strashko@...com> wrote:
> This fixes klockworks warnings: Pointer 'dev' returned from call to
> function 'bus_find_device' at line 179 may be NULL and will be dereferenced
> at line 181.

> +               dev_err(dev, "unable to find platform device for %s\n",
> +                       of_node_full_name(node));

Sorry, isn't %pOF works for this?

-- 
With Best Regards,
Andy Shevchenko