linux-kernel - Re: [PATCH next] drm/tegra: Fix NULL vs IS

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Message-ID: <hwyc33hoo64ir4lljqehczycrl4bu2g2r74sdmbtssddpdywyz@6lyxnedoe6sy>
Date: Thu, 24 Oct 2024 18:50:45 +0200
From: Thierry Reding <thierry.reding@...il.com>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Lu Baolu <baolu.lu@...ux.intel.com>, 
	Mikko Perttunen <mperttunen@...dia.com>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, Jonathan Hunter <jonathanh@...dia.com>, 
	Lyude Paul <lyude@...hat.com>, dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org, 
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH next] drm/tegra: Fix NULL vs IS_ERR() check in probe()

On Fri, Sep 13, 2024 at 05:34:54PM +0300, Dan Carpenter wrote:
> The iommu_paging_domain_alloc() function doesn't  return NULL pointers,
> it returns error pointers.  Update the check to match.
> 
> Fixes: 45c690aea8ee ("drm/tegra: Use iommu_paging_domain_alloc()")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
> ---
>  drivers/gpu/drm/tegra/drm.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Applied, thanks.

Thierry

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