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Date:   Mon, 9 Aug 2021 13:54:56 -0700
From:   Jakub Kicinski <kuba@kernel.org>
To:     Guangbin Huang <huangguangbin2@huawei.com>
Cc:     <davem@davemloft.net>, <netdev@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <lipeng321@huawei.com>
Subject: Re: [PATCH net-next 4/4] net: hns3: add support ethtool extended
 link state
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On Mon, 9 Aug 2021 22:50:42 +0800 Guangbin Huang wrote:
> +	if (!h->ae_algo->ops->get_link_diagnosis_info)
> +		return -EOPNOTSUP;

Missing a P at the end here, this patch does not build.