linux-kernel - Re: [PATCH v3] MIPS: BCM63xx: Add check for NULL for clk in clk

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Message-ID: <b51f730c-93bb-986d-7f9f-217ae0593b1e@gmail.com>
Date:   Fri, 9 Dec 2022 09:07:41 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Anastasia Belova <abelova@...ralinux.ru>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Ralf Baechle <ralf@...ux-mips.org>,
        Maxime Bizon <mbizon@...ebox.fr>, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org
Subject: Re: [PATCH v3] MIPS: BCM63xx: Add check for NULL for clk in
 clk_enable

On 12/9/22 02:05, Anastasia Belova wrote:
> Check clk for NULL before calling clk_enable_unlocked where clk
> is dereferenced. There is such check in other implementations
> of clk_enable.
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> Fixes: e7300d04bd08 ("MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs.")
> Signed-off-by: Anastasia Belova <abelova@...ralinux.ru>

Acked-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian