linux-kernel - Re: [PATCH] nvme-fabrics: fix returnvar.cocci warnings

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Message-ID: <f489e490-6a10-9c45-eed5-4061cb8c0b7d@nvidia.com>
Date:   Wed, 19 Jan 2022 07:40:53 +0000
From:   Chaitanya Kulkarni <chaitanyak@...dia.com>
To:     kernel test robot <lkp@...el.com>, Hannes Reinecke <hare@...e.de>
CC:     "kbuild-all@...ts.01.org" <kbuild-all@...ts.01.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Christoph Hellwig <hch@....de>,
        Chaitanya Kulkarni <chaitanyak@...dia.com>,
        Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
        Sagi Grimberg <sagi@...mberg.me>,
        "linux-nvme@...ts.infradead.org" <linux-nvme@...ts.infradead.org>
Subject: Re: [PATCH] nvme-fabrics: fix returnvar.cocci warnings

On 1/18/22 1:25 AM, kernel test robot wrote:
> External email: Use caution opening links or attachments
> 
> 
> From: kernel test robot <lkp@...el.com>
> 
> drivers/nvme/host/fabrics.c:1095:5-8: Unneeded variable: "ret". Return "0" on line 1109
> 
> 
>   Remove unneeded variable used to store return value.
> 
> Generated by: scripts/coccinelle/misc/returnvar.cocci
> 
> Fixes: f18ee3d98815 ("nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics")
> CC: Hannes Reinecke <hare@...e.de>
> Reported-by: kernel test robot <lkp@...el.com>
> Signed-off-by: kernel test robot <lkp@...el.com>
> ---
>

Looks good.

Reviewed-by: Chaitanya Kulkarni <kch@...dia.com>