SCSW_ACTL_SCHACT
(SCSW_ACTL_DEVACT | SCSW_ACTL_SCHACT)) &&
(irb->scsw.cmd.actl & SCSW_ACTL_SCHACT)) ||
if (scsw_actl(&irb->scsw) & (SCSW_ACTL_DEVACT | SCSW_ACTL_SCHACT))
if ((irb->scsw.cmd.actl & (SCSW_ACTL_DEVACT | SCSW_ACTL_SCHACT)) != 0)
(SCSW_ACTL_DEVACT | SCSW_ACTL_SCHACT));