Merge branch 'for-linus-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

Pull btrfs merge fix from Chris Mason:
 "This fixes a merge error in rc1.  The calls to mnt_want_write should
  have been removed."

* 'for-linus-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: remove mnt_want_write call in btrfs_mksubvol