btrfs: drop extent_io_ops::tree_fs_info callback

All implementations of the callback are trivial and do the same and
there's only one user. Merge everything together.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2018-07-18 19:23:45 +02:00
commit 05912a3c04
4 changed files with 4 additions and 25 deletions