Re: [PATCH] iommu/fsl: Fix warning resulting from adding PCI device twice

From: Joerg Roedel
Date: Thu Sep 04 2014 - 06:14:10 EST


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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