linux-kernel - Re: [PATCH] RDMA/uverbs: remove redundant assignment to variable ret

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Message-ID: <20190704170752.GA11760@ziepe.ca>
Date:   Thu, 4 Jul 2019 14:07:52 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     Colin King <colin.king@...onical.com>
Cc:     Doug Ledford <dledford@...hat.com>, linux-rdma@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] RDMA/uverbs: remove redundant assignment to variable ret

On Thu, Jul 04, 2019 at 01:50:27PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The variable ret is being initialized with a value that is never
> read and it is being updated later with a new value. The
> initialization is redundant and can be removed.
> 
> Addresses-Coverity: ("Unused value")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>  drivers/infiniband/core/uverbs_cmd.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to for-next, thanks

Jason