linux-kernel - Re: [PATCH] net/mlx5: DR, Fix NULL vs IS_ERR checking in dr_domain_init

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Date:   Wed, 22 Dec 2021 11:10:20 -0800
From:   Saeed Mahameed <saeed.kernel@...il.com>
To:     Miaoqian Lin <linmq006@...il.com>
Cc:     Saeed Mahameed <saeedm@...dia.com>,
        Leon Romanovsky <leon@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Yevgeny Kliteynik <kliteyn@...dia.com>,
        Muhammad Sammar <muhammads@...dia.com>,
        Alex Vesker <valex@...dia.com>,
        Erez Shitrit <erezsh@...lanox.com>,
        Mark Bloch <markb@...lanox.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net/mlx5: DR, Fix NULL vs IS_ERR checking in 
 dr_domain_init_resources

On Wed, 2021-12-22 at 06:54 +0000, Miaoqian Lin wrote:
> The mlx5_get_uars_page() function  returns error pointers.
> Using IS_ERR() to check the return value to fix this.
> 
> Fixes: 4ec9e7b02697("net/mlx5: DR, Expose steering domain
> functionality")
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>

Applied to net-mlx5.

Thanks.