* pSCSI Host ID and enable for phba mode
*/
sh = scsi_host_lookup(phv->phv_host_id);
- if (IS_ERR(sh)) {
+ if (!sh) {
pr_err("pSCSI: Unable to locate SCSI Host for"
" phv_host_id: %d\n", phv->phv_host_id);
- return PTR_ERR(sh);
+ return -EINVAL;
}
phv->phv_lld_host = sh;
sh = phv->phv_lld_host;
} else {
sh = scsi_host_lookup(pdv->pdv_host_id);
- if (IS_ERR(sh)) {
+ if (!sh) {
pr_err("pSCSI: Unable to locate"
" pdv_host_id: %d\n", pdv->pdv_host_id);
- return ERR_CAST(sh);
+ return ERR_PTR(-EINVAL);
}
+ pdv->pdv_lld_host = sh;
}
} else {
if (phv->phv_mode == PHV_VIRUTAL_HOST_ID) {
if ((phv->phv_mode == PHV_LLD_SCSI_HOST_NO) &&
(phv->phv_lld_host != NULL))
scsi_host_put(phv->phv_lld_host);
+ else if (pdv->pdv_lld_host)
+ scsi_host_put(pdv->pdv_lld_host);
if ((sd->type == TYPE_DISK) || (sd->type == TYPE_ROM))
scsi_device_put(sd);
if (task->task_se_cmd->se_deve->lun_flags &
TRANSPORT_LUNFLAGS_READ_ONLY) {
- unsigned char *buf = transport_kmap_first_data_page(task->task_se_cmd);
+ unsigned char *buf = transport_kmap_data_sg(task->task_se_cmd);
if (cdb[0] == MODE_SENSE_10) {
if (!(buf[3] & 0x80))
buf[2] |= 0x80;
}
- transport_kunmap_first_data_page(task->task_se_cmd);
+ transport_kunmap_data_sg(task->task_se_cmd);
}
}
after_mode_sense:
struct pscsi_dev_virt *pdv = dev->dev_ptr;
struct scsi_device *sd = pdv->pdv_sd;
- return sd->type;
+ return (sd) ? sd->type : TYPE_NO_LUN;
}
static sector_t pscsi_get_blocks(struct se_device *dev)