e2fsck: quiet harmless inode/blocks errors

Don't consider only an error in the superblock summary as incorrect.
The kernel does not update this field except at unmount time, so
don't print errors during a "-n" run if there is nothing else wrong.
Any other unfixed errors will themselves mark the filesystem invalid.

Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2 files changed