debugfs: remove unused htree_dump "-l" argument

The long_opt / -l argument was apparently never implemented,
so remove it and associated argument parsing.

This slightly changes the (undocumented) behavior because it
no longer defaults to cwd if no filespec is specified...

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed