linux-kernel - Re: [PATCH -next] RDMA/bnxt_re: Remove set but not used variable 'dev

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Date:   Fri, 28 Feb 2020 12:43:51 -0400
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     Selvin Xavier <selvin.xavier@...adcom.com>,
        Devesh Sharma <devesh.sharma@...adcom.com>,
        Somnath Kotur <somnath.kotur@...adcom.com>,
        Sriharsha Basavapatna <sriharsha.basavapatna@...adcom.com>,
        Doug Ledford <dledford@...hat.com>, linux-rdma@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Hulk Robot <hulkci@...wei.com>
Subject: Re: [PATCH -next] RDMA/bnxt_re: Remove set but not used variable
 'dev_attr'

On Thu, Feb 27, 2020 at 06:45:42AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/infiniband/hw/bnxt_re/ib_verbs.c: In function 'bnxt_re_create_gsi_qp':
> drivers/infiniband/hw/bnxt_re/ib_verbs.c:1283:30: warning:
>  variable 'dev_attr' set but not used [-Wunused-but-set-variable]
> 
> commit 8dae419f9ec7 ("RDMA/bnxt_re: Refactor queue pair creation code")
> involved this, but not used, so remove it.
> 
> Reported-by: Hulk Robot <hulkci@...wei.com>
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> ---
>  drivers/infiniband/hw/bnxt_re/ib_verbs.c | 2 --
>  1 file changed, 2 deletions(-)

Applied to for-next, thanks

Jason