From: Michael Walle <michael@walle.cc>
To: Yang Yingliang <yangyingliang@huawei.com>
Cc: arnd@arndb.de, shawnguo@kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH -next 2/2] soc: fsl: guts: check return value after calling of_iomap() in fsl_guts_get_soc_uid()
Date: Tue, 28 Jun 2022 16:29:00 +0200 [thread overview]
Message-ID: <f7204602d78a5a077cfb7a0c91bde64a@walle.cc> (raw)
In-Reply-To: <20220628140249.1073809-2-yangyingliang@huawei.com>
Am 2022-06-28 16:02, schrieb Yang Yingliang:
> of_iomap() may return NULL, so we need check the return value.
>
> Fixes: 786dde1e59d7 ("soc: fsl: guts: add serial_number support")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Michael Walle <michael@walle.cc>
next prev parent reply other threads:[~2022-06-28 14:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-28 14:02 [PATCH -next 1/2] soc: fsl: guts: fix return value check in fsl_guts_init() Yang Yingliang
2022-06-28 14:02 ` [PATCH -next 2/2] soc: fsl: guts: check return value after calling of_iomap() in fsl_guts_get_soc_uid() Yang Yingliang
2022-06-28 14:29 ` Michael Walle [this message]
2022-06-28 14:27 ` [PATCH -next 1/2] soc: fsl: guts: fix return value check in fsl_guts_init() Michael Walle
2022-07-05 0:42 ` Shawn Guo
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