execute_step      405 block/sed-opal.c 		error = execute_step(dev, &steps[state], state);
execute_step      527 block/sed-opal.c 	return execute_step(dev, &discovery0_step, 0);
execute_step     1980 block/sed-opal.c 	return execute_step(dev, &error_end_session, 0);