linux-kernel - Re: [PATCH 1/1] gpu/drm: use kzalloc for allocating one thing

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Message-ID: <20150626073443.GU25769@phenom.ffwll.local>
Date:	Fri, 26 Jun 2015 09:34:43 +0200
From:	Daniel Vetter <daniel@...ll.ch>
To:	Maninder Singh <maninder1.s@...sung.com>
Cc:	airlied@...ux.ie, alexander.deucher@....com,
	christian.koenig@....com, michel.daenzer@....com, monk.liu@....com,
	maarten.lankhorst@...onical.com, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, pankaj.m@...sung.com
Subject: Re: [PATCH 1/1] gpu/drm: use kzalloc for allocating one thing

On Fri, Jun 26, 2015 at 11:54:10AM +0530, Maninder Singh wrote:
> Use kzalloc rather than kcalloc(1.. for allocating
> one thing.
> 
> Signed-off-by: Maninder Singh <maninder1.s@...sung.com>
> Reviewed-by: Vaneet Narang <v.narang@...sung.com>

Applied to drm-misc, thanks.
-Daniel

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index d3706a4..dd3415d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -674,7 +674,7 @@ static int amdgpu_ttm_tt_populate(struct ttm_tt *ttm)
>  		return 0;
>  
>  	if (gtt && gtt->userptr) {
> -		ttm->sg = kcalloc(1, sizeof(struct sg_table), GFP_KERNEL);
> +		ttm->sg = kzalloc(sizeof(struct sg_table), GFP_KERNEL);
>  		if (!ttm->sg)
>  			return -ENOMEM;
>  
> -- 
> 1.7.9.5
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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