Re: [Xen-devel] [PATCH 4/6] Arm/GICv2: don't needlessly use xzalloc_bytes()

[Julien Grall <julien@xxxxxxx>]

Hi Jan,

On 05/02/2020 13:16, Jan Beulich wrote:
> ... when plain xzalloc() (which is more type safe) does.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
Acked-by: Julien Grall <julien@xxxxxxx>

Cheers,

> --- a/xen/arch/arm/gic-v2.c
> +++ b/xen/arch/arm/gic-v2.c
> @@ -969,7 +969,7 @@ static void gicv2_add_v2m_frame_to_list(
>                 nr_spis, V2M_MAX_SPI - V2M_MIN_SPI + 1);
>   
>       /* Allocate an entry to record new v2m frame information. */
> -    v2m_data = xzalloc_bytes(sizeof(struct v2m_data));
> +    v2m_data = xzalloc(struct v2m_data);
>       if ( !v2m_data )
>           panic("GICv2: Cannot allocate memory for v2m frame\n");
>   
--
Julien Grall

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