Merge tag 'jfs-5.19' of https://github.com/kleikamp/linux-shaggy

Pull jfs updates from David Kleikamp:
 "One bug fix and some code cleanup"

* tag 'jfs-5.19' of https://github.com/kleikamp/linux-shaggy:
  fs/jfs: Remove dead code
  fs: jfs: fix possible NULL pointer dereference in dbFree()