Merge tag 'ext4_for_linus_fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull missed ext4 fix from Ted Ts'o:
 "Fix an potential unitialzied variable bug; this was a fixup that I had
  forgotten to apply before the last pull request for ext4. My bad"

* tag 'ext4_for_linus_fixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: fixup possible uninitialized variable access in ext4_mb_choose_next_group_cr1()