Re: [PATCH] iommu: omap-iommu.c: remove unnecessary null pointer check

[Ohad Ben-Cohen]

On Fri, Jan 18, 2013 at 10:42 PM, Cong Ding <dinggnu@xxxxxxxxx> wrote:
> The pointer obj is dereferenced in line 146 and 149 respectively, so it is not
> necessary to check null again in line 149 and 175. And I have checked that all
> the callers of these two functions guarantee the parameter obj passed is not
> null.
>
> Signed-off-by: Cong Ding <dinggnu@xxxxxxxxx>

Acked-by: Ohad Ben-Cohen <ohad@xxxxxxxxxx>
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