Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull fs fixes from Al Viro:
 "Fairly old hostfs bug (in setups that are not used by anyone,
  apparently) + fix for this cycle regression: extra dput/mntput in
  LOOKUP_CACHED failure handling"

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Make sure nd->path.mnt and nd->path.dentry are always valid pointers
  hostfs: fix memory handling in follow_link()