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Date:   Thu, 28 Mar 2019 11:04:21 +0100
From:   Pavel Machek <pavel@ucw.cz>
To:     Sasha Levin <sashal@kernel.org>
Cc:     linux-kernel@vger.kernel.org, stable@vger.kernel.org,
        Nathan Chancellor <natechancellor@gmail.com>,
        Alex Deucher <alexander.deucher@amd.com>,
        amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH AUTOSEL 5.0 070/262] drm/amd/display: Pass app_tf by
 value rather than by reference
Message-ID: <20190328100421.GA19456@atrey.karlin.mff.cuni.cz>
References: <20190327180158.10245-1-sashal@kernel.org>
 <20190327180158.10245-70-sashal@kernel.org>
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> From: Nathan Chancellor <natechancellor@gmail.com>
> 
> [ Upstream commit 672e78cab819ebe31e3b9b8abac367be8a110472 ]
> 
> Clang warns when an expression that equals zero is used as a null
> pointer constant (in lieu of NULL):

Fixes warning, with unsupported compiler; not a serious bug. Plus, not
a minimal fix.
								Pavel

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