Merge tag 'nfsd-6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux

Pull nfsd fix from Chuck Lever:

 - Fix a loop that occurs when using multiple net namespaces

* tag 'nfsd-6.1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
  nfsd: fix net-namespace logic in __nfsd_file_cache_purge