linux-kernel - Re: [RFT PATCH 1/6] drm/atomic-helper: drm_atomic_helper

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Date:   Tue, 5 Sep 2023 14:14:11 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Maxime Ripard <mripard@...nel.org>
Cc:     airlied@...il.com, daniel@...ll.ch,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        maarten.lankhorst@...ux.intel.com, tzimmermann@...e.de
Subject: Re: [RFT PATCH 1/6] drm/atomic-helper: drm_atomic_helper_shutdown(NULL)
 should be a noop

Hi,

On Mon, Sep 4, 2023 at 12:55 AM Maxime Ripard <mripard@...nel.org> wrote:
>
> On Fri, 1 Sep 2023 16:39:52 -0700, Douglas Anderson wrote:
> > As with other places in the Linux kernel--kfree(NULL) being the most
> > famous example--it's convenient to treat being passed a NULL argument
> > as a noop in cleanup functions. Let's make
> > drm_atomic_helper_shutdown() work like this.
> >
> >
> > [ ... ]
>
> Acked-by: Maxime Ripard <mripard@...nel.org>

Thanks! If there are no objections, I'd tend to land this patch
sometime early next week just to get it out of the queue, even if
other patches in the series are still being discussed / need spinning.
If anyone objects to that idea, please shout.

-Doug