btrfs: remove unused chunk_tree argument in several functions

There functions include unused chunk_tree argument from the begining,
it is time to remove them and clean up relative code to prepare value
of this argument in caller.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
Zhao Lei 2015-02-09 20:31:44 +08:00 • committed by David Sterba
commit a688a04aab