Re: [PATCH v3 1/3] iommu/iova: Tidy up iova_cache_get() failure

[David Rientjes]

On Mon, 5 Feb 2024, Robin Murphy wrote:

> Failure handling in iova_cache_get() is a little messy, and we'd like
> to add some more to it, so let's tidy up a bit first. By leaving the
> hotplug handler until last we can take advantage of kmem_cache_destroy()
> being NULL-safe to have a single cleanup label. We can also improve the
> error reporting, noting that kmem_cache_create() already screams if it
> fails, so that one is redundant.
> 
> Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>

Much easier to follow :)

Acked-by: David Rientjes <rientjes@xxxxxxxxxx>