e2fsck: allow the block bitmap to be uninit when the inode bitmap is in use

Removing this check will allow us to eventually eliminate code from
the kernel which forcibly initialized the block bitmap when the inode
bitmap is first used.  This would eliminate a required journal credit
and extra disk write.

Addresses-Google-Bug: #5944440

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
3 files changed