[PATCH v3 01/10] vfio/ccw: Remove unneeded GFP_DMA

[Eric Farman]

On Fri, 2021-10-01 at 14:52 -0300, Jason Gunthorpe wrote:
> Since the ccw_io_region was split out of the private the allocation
> no
> longer needs the GFP_DMA. Remove it.
> 
> Reported-by: Christoph Hellwig <hch at infradead.org>
> Fixes: c98e16b2fa12 ("s390/cio: Convert ccw_io_region to pointer")
> Signed-off-by: Jason Gunthorpe <jgg at nvidia.com>

Reviewed-by: Eric Farman <farman at linux.ibm.com>

> ---
>  drivers/s390/cio/vfio_ccw_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/s390/cio/vfio_ccw_drv.c
> b/drivers/s390/cio/vfio_ccw_drv.c
> index 76099bcb765b45..371558ec92045d 100644
> --- a/drivers/s390/cio/vfio_ccw_drv.c
> +++ b/drivers/s390/cio/vfio_ccw_drv.c
> @@ -161,7 +161,7 @@ static int vfio_ccw_sch_probe(struct subchannel
> *sch)
>  		return -ENODEV;
>  	}
>  
> -	private = kzalloc(sizeof(*private), GFP_KERNEL | GFP_DMA);
> +	private = kzalloc(sizeof(*private), GFP_KERNEL);
>  	if (!private)
>  		return -ENOMEM;
>