sthyi_rc 493 arch/s390/kernel/sthyi.c u64 sthyi_rc; sthyi_rc 504 arch/s390/kernel/sthyi.c r = sthyi_fill(info, &sthyi_rc); sthyi_rc 507 arch/s390/kernel/sthyi.c if (return_code && put_user(sthyi_rc, return_code)) {