Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull quota & reiserfs changes from Jan Kara:

 - two error checking improvements for quota

 - remove bogus i_version increase for reiserfs

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  quota: Check for register_shrinker() failure.
  quota: propagate error from __dquot_initialize
  reiserfs: remove unneeded i_version bump