On Thu, Sep 04, 2014 at 11:33:42AM +0530, Varun Sethi wrote:
> +     if (!iommu_group_get(dev))
> +             ret = iommu_group_add_device(group, dev);
>  
>       iommu_group_put(group);
>       return ret;

Doesn't this additional call to iommu_group_get take a reference to the
iommu_group that needs to be released?


        Joerg

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