Re: [PATCH v2] IOMMU: iopte free should check wether input argument is NULL

[Joerg Roedel]

On Wed, Mar 05, 2014 at 06:20:19PM +0800, Zhouyi Zhou wrote:
> From: Zhouyi Zhou <zhouzhouyi@xxxxxxxxx>
> 
> iopte free should check wether input argument is NULL because kmem_cache_free
> will panic on NULL argument 
> 
> Signed-off-by: Zhouyi Zhou <yizhouzhou@xxxxxxxxx>
> Signed-off-by: Joerg Roedel <joro@xxxxxxxxxx>
> 
> ---
>  drivers/iommu/omap-iommu.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)

Applied, thanks.


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