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Date: Thu, 9 Sep 2021 16:17:24 +0000 From: Chaitanya Kulkarni <chaitanyak@...dia.com> To: Yang Yingliang <yangyingliang@...wei.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "linux-block@...r.kernel.org" <linux-block@...r.kernel.org> CC: "axboe@...nel.dk" <axboe@...nel.dk> Subject: Re: [PATCH] n64cart: fix return value check in n64cart_probe() On 9/9/21 2:06 AM, Yang Yingliang wrote: > External email: Use caution opening links or attachments > > > In case of error, the function devm_platform_ioremap_resource() > returns ERR_PTR() and never returns NULL. The NULL test in the > return value check should be replaced with IS_ERR(). > > Fixes: d9b2a2bbbb4d ("block: Add n64 cart driver") > Reported-by: Hulk Robot <hulkci@...wei.com> > Signed-off-by: Yang Yingliang <yangyingliang@...wei.com> Looks good. Reviewed-by: Chaitanya Kulkarni <kch@...dia.com>
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