Commits
Ryusuke Konishi committed a7a8447edef
nilfs2: simplify nilfs_mdt_freeze_buffer nilfs_page_get_nth_block() function used in nilfs_mdt_freeze_buffer() always returns a valid buffer head, so its validity check can be removed. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>