[PATCH] drm/amdgpu: modify kmalloc to kzalloc in amdgpu_ctx_init_entity

[Christian König]

Am 09.10.20 um 11:04 schrieb Changfeng:
> From: changzhu <Changfeng.Zhu at amd.com>
>
> From: Changfeng <Changfeng.Zhu at amd.com>
>
> It's better to use kzalloc other than kmalloc to avoid unforeseen
> consequences.
>
> Change-Id: I3a73d3f943f4409e6bfbadb0237db3f649d831e9
> Signed-off-by: Changfeng <Changfeng.Zhu at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
> index 5be125f3b92a..a03398c87344 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
> @@ -100,7 +100,7 @@ static int amdgpu_ctx_init_entity(struct amdgpu_ctx *ctx, u32 hw_ip,
>   	enum drm_sched_priority priority;
>   	int r;
>   
> -	entity = kmalloc(struct_size(entity, fences, amdgpu_sched_jobs),
> +	entity = kzalloc(struct_size(entity, fences, amdgpu_sched_jobs),
>   			 GFP_KERNEL);
>   	if (!entity)
>   		return  -ENOMEM;