On 07/27/2015 05:43 PM, Roland Dreier wrote:
> From: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
> 
> The only place that assigns mr inside the loop already does a break.
> So "if (mr)" will never be true here since the function initializes mr
> to NULL at the top.  We can just drop the extra if and break here.
> 
> Signed-off-by: Roland Dreier <roland-BHEL68pLQRGGvPXPguhicg@public.gmane.org>
> ---
>  drivers/infiniband/hw/mlx5/mr.c | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
> index bc9a0de897cb..10d2b213a4d8 100644
> --- a/drivers/infiniband/hw/mlx5/mr.c
> +++ b/drivers/infiniband/hw/mlx5/mr.c
> @@ -441,9 +441,6 @@ static struct mlx5_ib_mr *alloc_cached_mr(struct mlx5_ib_dev *dev, int order)
>  		spin_unlock_irq(&ent->lock);
>  
>  		queue_work(cache->wq, &ent->work);
> -
> -		if (mr)
> -			break;
>  	}
>  
>  	if (!mr)
> 

Thanks Roland.  Picking this up for 4.3 today.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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