Re: [PATCH] iommu: Improve exception handling in iommu_group_alloc()

From: Markus Elfring
Date: Mon Jun 01 2020 - 08:38:20 EST

> Optimize the error handling to free the resources correctly when
> failed to allocate an iommu group.

* I would not categorise the desired completion of exception handling
as a software optimisation.

* Would you like to add the tag âFixesâ to the commit message?

* I suggest to avoid the specification of duplicate function calls.
Will it be helpful to add a few jump targets?