ISCSI_FLAG_CMD_READ
(((iscsi_scsi->flags & ISCSI_FLAG_CMD_READ) ? TF_READ_DATA : 0) |
((req->flags & ISCSI_FLAG_CMD_READ) ||
if ((bhs->flags & (ISCSI_FLAG_CMD_READ |
ISCSI_FLAG_CMD_WRITE)) == ISCSI_FLAG_CMD_READ)
if (bhs->flags & (ISCSI_FLAG_CMD_READ |
ihp->flags |= ISCSI_FLAG_CMD_READ;