btrfs: remove the wrong comments

This comments became wrong after c3c532[bdi: add helper function for
doing init and register of a bdi for a file system], so remove them.

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Li RongQing 2014-09-08 20:41:09 +08:00 • committed by Chris Mason
commit 82f70d62f7