diff options
| -rw-r--r-- | drivers/target/target_core_device.c | 41 | ||||
| -rw-r--r-- | drivers/target/target_core_internal.h | 1 | ||||
| -rw-r--r-- | drivers/target/target_core_tpg.c | 6 | ||||
| -rw-r--r-- | include/target/target_core_base.h | 4 |
4 files changed, 0 insertions, 52 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 93f7f050fdf1..a3292eade6ea 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -479,47 +479,6 @@ void core_clear_lun_from_tpg(struct se_lun *lun, struct se_portal_group *tpg) mutex_unlock(&tpg->acl_node_mutex); } -int core_alloc_rtpi(struct se_lun *lun, struct se_device *dev) -{ - struct se_lun *tmp; - - spin_lock(&dev->se_port_lock); - if (dev->export_count == 0x0000ffff) { - pr_warn("Reached dev->dev_port_count ==" - " 0x0000ffff\n"); - spin_unlock(&dev->se_port_lock); - return -ENOSPC; - } -again: - /* - * Allocate the next RELATIVE TARGET PORT IDENTIFIER for this struct se_device - * Here is the table from spc4r17 section 7.7.3.8. - * - * Table 473 -- RELATIVE TARGET PORT IDENTIFIER field - * - * Code Description - * 0h Reserved - * 1h Relative port 1, historically known as port A - * 2h Relative port 2, historically known as port B - * 3h to FFFFh Relative port 3 through 65 535 - */ - lun->lun_rtpi = dev->dev_rpti_counter++; - if (!lun->lun_rtpi) - goto again; - - list_for_each_entry(tmp, &dev->dev_sep_list, lun_dev_link) { - /* - * Make sure RELATIVE TARGET PORT IDENTIFIER is unique - * for 16-bit wrap.. - */ - if (lun->lun_rtpi == tmp->lun_rtpi) - goto again; - } - spin_unlock(&dev->se_port_lock); - - return 0; -} - static void se_release_vpd_for_dev(struct se_device *dev) { struct t10_vpd *vpd, *vpd_tmp; diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index 82fd5768a662..9c3bca552bb9 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -59,7 +59,6 @@ struct target_fabric_configfs { extern struct t10_alua_lu_gp *default_lu_gp; /* target_core_device.c */ -int core_alloc_rtpi(struct se_lun *lun, struct se_device *dev); struct se_dev_entry *core_get_se_deve_from_rtpi(struct se_node_acl *, u16); void target_pr_kref_release(struct kref *); void core_free_device_list_for_node(struct se_node_acl *, diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 0de3385b94c5..b1d9383386ec 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -632,10 +632,6 @@ int core_tpg_add_lun( if (ret < 0) goto out; - ret = core_alloc_rtpi(lun, dev); - if (ret) - goto out_kill_ref; - if (!(dev->transport_flags & TRANSPORT_FLAG_PASSTHROUGH_ALUA) && !(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE)) target_attach_tg_pt_gp(lun, dev->t10_alua.default_tg_pt_gp); @@ -659,8 +655,6 @@ int core_tpg_add_lun( return 0; -out_kill_ref: - percpu_ref_exit(&lun->lun_ref); out: return ret; } diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 814edf746395..008e0e4500d1 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -735,8 +735,6 @@ struct se_lun { bool lun_access_ro; u32 lun_index; - /* RELATIVE TARGET PORT IDENTIFER */ - u16 lun_rtpi; atomic_t lun_acl_count; struct se_device __rcu *lun_se_dev; @@ -788,8 +786,6 @@ struct se_device_queue { }; struct se_device { - /* RELATIVE TARGET PORT IDENTIFER Counter */ - u16 dev_rpti_counter; /* Used for SAM Task Attribute ordering */ u32 dev_cur_ordered_id; u32 dev_flags; |