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From: Leon Romanovsky <leon@kernel.org>
To: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc: yishaih@nvidia.com, dledford@redhat.com, jgg@ziepe.ca,
	linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] RDMA/mlx4: Remove unnessesary check in mlx4_ib_modify_wq()
Date: Sun, 9 May 2021 11:58:13 +0300	[thread overview]
Message-ID: <YJekJchyiVv2D+TO@unreal> (raw)
In-Reply-To: <1620382961-69701-1-git-send-email-jiapeng.chong@linux.alibaba.com>

On Fri, May 07, 2021 at 06:22:41PM +0800, Jiapeng Chong wrote:
> cur_state and new_state are enums and when GCC considers
> them as unsigned, the conditions are never met.
> 
> Clean up the following smatch warning:
> 
> drivers/infiniband/hw/mlx4/qp.c:4258 mlx4_ib_modify_wq() warn: unsigned
> 'cur_state' is never less than zero.
> 
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
> ---
>  drivers/infiniband/hw/mlx4/qp.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)

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

  reply	other threads:[~2021-05-09  9:00 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-07 10:22 [PATCH] RDMA/mlx4: Remove unnessesary check in mlx4_ib_modify_wq() Jiapeng Chong
2021-05-09  8:58 ` Leon Romanovsky [this message]
2021-05-09  9:40 ` Leon Romanovsky
2021-05-11 17:43 ` Jason Gunthorpe
2021-05-18  7:05   ` Leon Romanovsky

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