pqi_cmd_priv
if (pqi_cmd_priv(scmd)->this_residual &&
pqi_cmd_priv(scmd)->this_residual++;
return pqi_cmd_priv(scmd)->this_residual == 0;
static struct pqi_cmd_priv *pqi_cmd_priv(struct scsi_cmnd *cmd)
.cmd_size = sizeof(struct pqi_cmd_priv),