team_options_register
err = team_options_register(team, team_options, ARRAY_SIZE(team_options));
EXPORT_SYMBOL(team_options_register);
return team_options_register(team, ab_options, ARRAY_SIZE(ab_options));
err = team_options_register(team, lb_options, ARRAY_SIZE(lb_options));
extern int team_options_register(struct team *team,