$lei->{opt}->{augment} = 1 if $devfd < 0;
$self->prepare_inputs($lei, \@inputs) or return;
my ($op_c, $ops) = $lei->workers_start($self, 'lei-convert', 1);
- $lei->{cnv} = $self;
+ $lei->{wq1} = $self;
$self->wq_io_do('process_inputs', []);
$self->wq_close(1);
$op_c->op_wait_event($ops);