linux-kernel - Re: [PATCH] drm/sun4i: hdmi: Use PTR_ERR_OR

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Message-ID: <20201215085020.ty5ztxaf6v3o5b6o@gilmour>
Date:   Tue, 15 Dec 2020 09:50:20 +0100
From:   Maxime Ripard <maxime@...no.tech>
To:     Tian Tao <tiantao6@...ilicon.com>
Cc:     wens@...e.org, airlied@...ux.ie, daniel@...ll.ch,
        jernej.skrabec@...l.net, dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/sun4i: hdmi: Use PTR_ERR_OR_ZERO() to simplify code

Hi,

On Tue, Dec 15, 2020 at 10:16:11AM +0800, Tian Tao wrote:
> Fixes coccicheck warning:
> drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c:281:1-3: WARNING: PTR_ERR_OR_ZERO
> can be used
> 
> Signed-off-by: Tian Tao <tiantao6@...ilicon.com>

That script shouldn't be there anymore, see:
https://lore.kernel.org/cocci/alpine.DEB.2.21.2001071106420.3004@hadrien/#t

Maxime

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