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Message-ID: <777a0de0-8604-ecb6-f670-88dcdf2e1738@linaro.org>
Date:   Fri, 25 Nov 2022 18:43:21 +0100
From:   Philippe Mathieu-Daudé <philmd@...aro.org>
To:     Anastasia Belova <abelova@...ralinux.ru>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Florian Fainelli <f.fainelli@...il.com>,
        Maxime Bizon <mbizon@...ebox.fr>,
        Ralf Baechle <ralf@...ux-mips.org>, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org, lvc-project@...uxtesting.org
Subject: Re: [PATCH] MIPS: BCM63xx: Add check for NULL for clk in clk_enable

On 25/11/22 10:26, 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>
> ---
>   arch/mips/bcm63xx/clk.c | 3 +++
>   1 file changed, 3 insertions(+)

Reviewed-by: Philippe Mathieu-Daudé <philmd@...aro.org>

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