Assemble: small cleanup of error checking.

If we get an early error (e.g. not a block device) we need to
not continue through and check e.g. uuid.

Also make sure we set used=2 whenever we find an error, and don't
bother with ->free_super as 'goto loop' does that.

Now that we abort earlier, we can remove lots of tests on
  tst && tst->sb


Signed-off-by: NeilBrown <neilb@suse.de>

0 files changed, 0 insertions, 0 deletions