tree fff00ab60c0e2b82b0ab5a997ce311e13390bfa9
parent f65647c29b14f5a32ff6f3237b0ef3b375ed5a79
author Li Zefan <lizf@cn.fujitsu.com> 1299055821 +0800
committer Li Zefan <lizf@cn.fujitsu.com> 1303721159 +0800

Btrfs: Remove unused btrfs_block_group_free_space()

We've already recorded the value in block_group->frees_space.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>