in ffs_reload() use ffs_validate() to check if the superblock is OK; Makes it work for FFS2.
in ffs_reload() use ffs_validate() to check if the
superblock is OK; Makes it work for FFS2.

ok tedu@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars