linux-kernel - Re: [PATCH v1 19/19] net/mlx4: Fix error check for dma_map

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Message-ID: <YwIaICkiKaoJfhvb@unreal>
Date:   Sun, 21 Aug 2022 14:42:24 +0300
From:   Leon Romanovsky <leon@...nel.org>
To:     Jack Wang <jinpu.wang@...os.com>
Cc:     linux-kernel@...r.kernel.org, Tariq Toukan <tariqt@...dia.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org
Subject: Re: [PATCH v1 19/19] net/mlx4: Fix error check for dma_map_sg

On Fri, Aug 19, 2022 at 08:08:01AM +0200, Jack Wang wrote:
> dma_map_sg return 0 on error.
> 
> Cc: Tariq Toukan <tariqt@...dia.com>
> Cc: "David S. Miller" <davem@...emloft.net>
> Cc: Eric Dumazet <edumazet@...gle.com>
> Cc: Jakub Kicinski <kuba@...nel.org>
> Cc: Paolo Abeni <pabeni@...hat.com>
> Cc: netdev@...r.kernel.org
> Cc: linux-rdma@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> 
> Signed-off-by: Jack Wang <jinpu.wang@...os.com>
> ---
>  drivers/net/ethernet/mellanox/mlx4/icm.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@...dia.com>