if (nvme_is_fabrics(cmd))
return nvmet_parse_fabrics_cmd(req);
- if (nvmet_req_subsys(req)->type == NVME_NQN_DISC)
+ if (nvmet_is_disc_subsys(nvmet_req_subsys(req)))
return nvmet_parse_discovery_cmd(req);
ret = nvmet_check_ctrl_status(req);
* should verify iosqes,iocqes are zeroed, however that
* would break backwards compatibility, so don't enforce it.
*/
- if (ctrl->subsys->type != NVME_NQN_DISC &&
+ if (!nvmet_is_disc_subsys(ctrl->subsys) &&
(nvmet_cc_iosqes(ctrl->cc) != NVME_NVM_IOSQES ||
nvmet_cc_iocqes(ctrl->cc) != NVME_NVM_IOCQES)) {
ctrl->csts = NVME_CSTS_CFS;
if (subsys->allow_any_host)
return true;
- if (subsys->type == NVME_NQN_DISC) /* allow all access to disc subsys */
+ if (nvmet_is_disc_subsys(subsys)) /* allow all access to disc subsys */
return true;
list_for_each_entry(p, &subsys->hosts, entry) {
* Discovery controllers may use some arbitrary high value
* in order to cleanup stale discovery sessions
*/
- if ((ctrl->subsys->type == NVME_NQN_DISC) && !kato)
+ if (nvmet_is_disc_subsys(ctrl->subsys) && !kato)
kato = NVMET_DISC_KATO_MS;
/* keep-alive timeout in seconds */
return req->sq->ctrl->subsys;
}
+static inline bool nvmet_is_disc_subsys(struct nvmet_subsys *subsys)
+{
+ return subsys->type == NVME_NQN_DISC;
+}
+
#ifdef CONFIG_NVME_TARGET_PASSTHRU
void nvmet_passthru_subsys_free(struct nvmet_subsys *subsys);
int nvmet_passthru_ctrl_enable(struct nvmet_subsys *subsys);