linux-kernel - Re: [PATCH AUTOSEL 5.10 01/93] leds: tlc591xx: fix return value check in tlc591xx

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Date:   Mon, 12 Jul 2021 23:48:57 +0200
From:   Pavel Machek <pavel@...x.de>
To:     Sasha Levin <sashal@...nel.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Yang Yingliang <yangyingliang@...wei.com>,
        Hulk Robot <hulkci@...wei.com>, linux-leds@...r.kernel.org
Subject: Re: [PATCH AUTOSEL 5.10 01/93] leds: tlc591xx: fix return value
 check in tlc591xx_probe()

Hi!

> [ Upstream commit ee522bcf026ec82ada793979c3a906274430595a ]
> 
> After device_get_match_data(), tlc591xx is not checked, add
> check for it and also check np after dev_of_node.
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> Signed-off-by: Pavel Machek <pavel@....cz>
> Signed-off-by: Sasha Levin <sashal@...nel.org>

This was found by code review, is not known to cause real problems,
and received very little testing. Please drop it from stable.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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