Re: [PATCH] ppc: iommu: fix memory leak with using debugfs_lookup()

On Thu, 2 Feb 2023 15:19:19 +0100, Greg Kroah-Hartman wrote:

When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time.  To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.

Applied to powerpc/next.

[1/1] ppc: iommu: fix memory leak with using debugfs_lookup()
      https://git.kernel.org/powerpc/c/b505063910c134778202dfad9332dfcecb76bab3

cheers