linux-kernel - Re: [PATCH 1/2] libnvdimm: simplify nvdimm

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Message-ID: <CAPcyv4gqXpQK5ta9enky1MrGVYAGa09DaJHod5CK9Ybe59772w@mail.gmail.com>
Date:   Tue, 16 Feb 2021 17:40:53 -0800
From:   Dan Williams <dan.j.williams@...el.com>
To:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Cc:     Vishal Verma <vishal.l.verma@...el.com>,
        Dave Jiang <dave.jiang@...el.com>,
        Ira Weiny <ira.weiny@...el.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        kernel@...gutronix.de, linux-nvdimm <linux-nvdimm@...ts.01.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] libnvdimm: simplify nvdimm_remove()

On Fri, Feb 12, 2021 at 9:11 AM Uwe Kleine-König
<u.kleine-koenig@...gutronix.de> wrote:
>
> nvdimm_remove is only ever called after nvdimm_probe() returned
> successfully. In this case driver data is always set to a non-NULL value
> so the check for driver data being NULL can go away as it's always false.

Looks good, thanks.