linux-kernel - Re: [PATCH][next] IB/mlx5: remove redundant assignment of mdev

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Message-ID: <20180110074003.GG7368@mtr-leonro.local>
Date:   Wed, 10 Jan 2018 09:40:03 +0200
From:   Leon Romanovsky <leonro@...lanox.com>
To:     Colin King <colin.king@...onical.com>
Cc:     Matan Barak <matanb@...lanox.com>,
        Doug Ledford <dledford@...hat.com>,
        Jason Gunthorpe <jgg@...pe.ca>, linux-rdma@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] IB/mlx5: remove redundant assignment of mdev

On Tue, Jan 09, 2018 at 03:55:43PM +0000, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
>
> The initial assignment to mdev is redundant as mdev is re-assigned
> later and the first assigned value is never read. Remove this
> redundant assignment.
>
> Cleans up clang warning:
> drivers/infiniband/hw/mlx5/main.c:359:24: warning: Value stored
> to 'mdev' during its initialization is never read
>
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>  drivers/infiniband/hw/mlx5/main.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Thanks,
Acked-by: Leon Romanovsky <leonro@...lanox.com>

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