newrec->ops = template;
newrec->dev = dev;
ida_init(&newrec->endp_cnt);
- newrec->localport.private = &newrec[1];
+ if (template->local_priv_sz)
+ newrec->localport.private = &newrec[1];
+ else
+ newrec->localport.private = NULL;
newrec->localport.node_name = pinfo->node_name;
newrec->localport.port_name = pinfo->port_name;
newrec->localport.port_role = pinfo->port_role;
newrec->remoteport.localport = &lport->localport;
newrec->dev = lport->dev;
newrec->lport = lport;
- newrec->remoteport.private = &newrec[1];
+ if (lport->ops->remote_priv_sz)
+ newrec->remoteport.private = &newrec[1];
+ else
+ newrec->remoteport.private = NULL;
newrec->remoteport.port_role = pinfo->port_role;
newrec->remoteport.node_name = pinfo->node_name;
newrec->remoteport.port_name = pinfo->port_name;
int ret, fcret = 0;
lsop = kzalloc((sizeof(*lsop) +
- ctrl->lport->ops->lsrqst_priv_sz +
- sizeof(*assoc_rqst) + sizeof(*assoc_acc)), GFP_KERNEL);
+ sizeof(*assoc_rqst) + sizeof(*assoc_acc) +
+ ctrl->lport->ops->lsrqst_priv_sz), GFP_KERNEL);
if (!lsop) {
+ dev_info(ctrl->ctrl.device,
+ "NVME-FC{%d}: send Create Association failed: ENOMEM\n",
+ ctrl->cnum);
ret = -ENOMEM;
goto out_no_memory;
}
- lsreq = &lsop->ls_req;
- lsreq->private = (void *)&lsop[1];
- assoc_rqst = (struct fcnvme_ls_cr_assoc_rqst *)
- (lsreq->private + ctrl->lport->ops->lsrqst_priv_sz);
+ assoc_rqst = (struct fcnvme_ls_cr_assoc_rqst *)&lsop[1];
assoc_acc = (struct fcnvme_ls_cr_assoc_acc *)&assoc_rqst[1];
+ lsreq = &lsop->ls_req;
+ if (ctrl->lport->ops->lsrqst_priv_sz)
+ lsreq->private = &assoc_acc[1];
+ else
+ lsreq->private = NULL;
assoc_rqst->w0.ls_cmd = FCNVME_LS_CREATE_ASSOCIATION;
assoc_rqst->desc_list_len =
int ret, fcret = 0;
lsop = kzalloc((sizeof(*lsop) +
- ctrl->lport->ops->lsrqst_priv_sz +
- sizeof(*conn_rqst) + sizeof(*conn_acc)), GFP_KERNEL);
+ sizeof(*conn_rqst) + sizeof(*conn_acc) +
+ ctrl->lport->ops->lsrqst_priv_sz), GFP_KERNEL);
if (!lsop) {
+ dev_info(ctrl->ctrl.device,
+ "NVME-FC{%d}: send Create Connection failed: ENOMEM\n",
+ ctrl->cnum);
ret = -ENOMEM;
goto out_no_memory;
}
- lsreq = &lsop->ls_req;
- lsreq->private = (void *)&lsop[1];
- conn_rqst = (struct fcnvme_ls_cr_conn_rqst *)
- (lsreq->private + ctrl->lport->ops->lsrqst_priv_sz);
+ conn_rqst = (struct fcnvme_ls_cr_conn_rqst *)&lsop[1];
conn_acc = (struct fcnvme_ls_cr_conn_acc *)&conn_rqst[1];
+ lsreq = &lsop->ls_req;
+ if (ctrl->lport->ops->lsrqst_priv_sz)
+ lsreq->private = (void *)&conn_acc[1];
+ else
+ lsreq->private = NULL;
conn_rqst->w0.ls_cmd = FCNVME_LS_CREATE_CONNECTION;
conn_rqst->desc_list_len = cpu_to_be32(
int ret;
lsop = kzalloc((sizeof(*lsop) +
- ctrl->lport->ops->lsrqst_priv_sz +
- sizeof(*discon_rqst) + sizeof(*discon_acc)),
- GFP_KERNEL);
- if (!lsop)
- /* couldn't sent it... too bad */
+ sizeof(*discon_rqst) + sizeof(*discon_acc) +
+ ctrl->lport->ops->lsrqst_priv_sz), GFP_KERNEL);
+ if (!lsop) {
+ dev_info(ctrl->ctrl.device,
+ "NVME-FC{%d}: send Disconnect Association "
+ "failed: ENOMEM\n",
+ ctrl->cnum);
return;
+ }
- lsreq = &lsop->ls_req;
-
- lsreq->private = (void *)&lsop[1];
- discon_rqst = (struct fcnvme_ls_disconnect_assoc_rqst *)
- (lsreq->private + ctrl->lport->ops->lsrqst_priv_sz);
+ discon_rqst = (struct fcnvme_ls_disconnect_assoc_rqst *)&lsop[1];
discon_acc = (struct fcnvme_ls_disconnect_assoc_acc *)&discon_rqst[1];
+ lsreq = &lsop->ls_req;
+ if (ctrl->lport->ops->lsrqst_priv_sz)
+ lsreq->private = (void *)&discon_acc[1];
+ else
+ lsreq->private = NULL;
discon_rqst->w0.ls_cmd = FCNVME_LS_DISCONNECT_ASSOC;
discon_rqst->desc_list_len = cpu_to_be32(
struct nvme_fc_fcp_op *aen_op;
struct nvme_fc_cmd_iu *cmdiu;
struct nvme_command *sqe;
- void *private;
+ void *private = NULL;
int i, ret;
aen_op = ctrl->aen_ops;
for (i = 0; i < NVME_NR_AEN_COMMANDS; i++, aen_op++) {
- private = kzalloc(ctrl->lport->ops->fcprqst_priv_sz,
+ if (ctrl->lport->ops->fcprqst_priv_sz) {
+ private = kzalloc(ctrl->lport->ops->fcprqst_priv_sz,
GFP_KERNEL);
- if (!private)
- return -ENOMEM;
+ if (!private)
+ return -ENOMEM;
+ }
cmdiu = &aen_op->cmd_iu;
sqe = &cmdiu->sqe;
aen_op = ctrl->aen_ops;
for (i = 0; i < NVME_NR_AEN_COMMANDS; i++, aen_op++) {
- if (!aen_op->fcp_req.private)
- continue;
-
__nvme_fc_exit_request(ctrl, aen_op);
kfree(aen_op->fcp_req.private);