diff options
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_device.c | 18 | ||||
| -rw-r--r-- | drivers/target/target_core_fabric_configfs.c | 2 | ||||
| -rw-r--r-- | drivers/target/target_core_internal.h | 5 | ||||
| -rw-r--r-- | drivers/target/target_core_tpg.c | 36 |
4 files changed, 11 insertions, 50 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index 98da90167159..e784284cbc2e 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -1250,24 +1250,16 @@ struct se_lun *core_dev_add_lun( * * */ -int core_dev_del_lun( +void core_dev_del_lun( struct se_portal_group *tpg, - u32 unpacked_lun) + struct se_lun *lun) { - struct se_lun *lun; - - lun = core_tpg_pre_dellun(tpg, unpacked_lun); - if (IS_ERR(lun)) - return PTR_ERR(lun); - - core_tpg_post_dellun(tpg, lun); - - pr_debug("%s_TPG[%u]_LUN[%u] - Deactivated %s Logical Unit from" + pr_debug("%s_TPG[%u]_LUN[%u] - Deactivating %s Logical Unit from" " device object\n", tpg->se_tpg_tfo->get_fabric_name(), - tpg->se_tpg_tfo->tpg_get_tag(tpg), unpacked_lun, + tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, tpg->se_tpg_tfo->get_fabric_name()); - return 0; + core_tpg_remove_lun(tpg, lun); } struct se_lun *core_get_lun_from_tpg(struct se_portal_group *tpg, u32 unpacked_lun) diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index dc6c781732ee..0c3f90130b7d 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -822,7 +822,7 @@ static int target_fabric_port_unlink( tf->tf_ops.fabric_pre_unlink(se_tpg, lun); } - core_dev_del_lun(se_tpg, lun->unpacked_lun); + core_dev_del_lun(se_tpg, lun); return 0; } diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h index 463fddcd0ef6..42ef4ab70585 100644 --- a/drivers/target/target_core_internal.h +++ b/drivers/target/target_core_internal.h @@ -46,7 +46,7 @@ int se_dev_set_fabric_max_sectors(struct se_device *, u32); int se_dev_set_optimal_sectors(struct se_device *, u32); int se_dev_set_block_size(struct se_device *, u32); struct se_lun *core_dev_add_lun(struct se_portal_group *, struct se_device *, u32); -int core_dev_del_lun(struct se_portal_group *, u32); +void core_dev_del_lun(struct se_portal_group *, struct se_lun *); struct se_lun *core_get_lun_from_tpg(struct se_portal_group *, u32); struct se_lun_acl *core_dev_init_initiator_node_lun_acl(struct se_portal_group *, struct se_node_acl *, u32, int *); @@ -82,8 +82,7 @@ void core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *); struct se_lun *core_tpg_alloc_lun(struct se_portal_group *, u32); int core_tpg_add_lun(struct se_portal_group *, struct se_lun *, u32, struct se_device *); -struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun); -void core_tpg_post_dellun(struct se_portal_group *, struct se_lun *); +void core_tpg_remove_lun(struct se_portal_group *, struct se_lun *); /* target_core_transport.c */ extern struct kmem_cache *se_tmr_req_cache; diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index b596ab509197..259604188a90 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -335,7 +335,7 @@ void core_tpg_clear_object_luns(struct se_portal_group *tpg) continue; spin_unlock(&tpg->tpg_lun_lock); - core_dev_del_lun(tpg, lun->unpacked_lun); + core_dev_del_lun(tpg, lun); spin_lock(&tpg->tpg_lun_lock); } spin_unlock(&tpg->tpg_lun_lock); @@ -667,7 +667,7 @@ static void core_tpg_release_virtual_lun0(struct se_portal_group *se_tpg) { struct se_lun *lun = &se_tpg->tpg_virt_lun0; - core_tpg_post_dellun(se_tpg, lun); + core_tpg_remove_lun(se_tpg, lun); } int core_tpg_register( @@ -837,37 +837,7 @@ int core_tpg_add_lun( return 0; } -struct se_lun *core_tpg_pre_dellun( - struct se_portal_group *tpg, - u32 unpacked_lun) -{ - struct se_lun *lun; - - if (unpacked_lun > (TRANSPORT_MAX_LUNS_PER_TPG-1)) { - pr_err("%s LUN: %u exceeds TRANSPORT_MAX_LUNS_PER_TPG" - "-1: %u for Target Portal Group: %u\n", - tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, - TRANSPORT_MAX_LUNS_PER_TPG-1, - tpg->se_tpg_tfo->tpg_get_tag(tpg)); - return ERR_PTR(-EOVERFLOW); - } - - spin_lock(&tpg->tpg_lun_lock); - lun = tpg->tpg_lun_list[unpacked_lun]; - if (lun->lun_status != TRANSPORT_LUN_STATUS_ACTIVE) { - pr_err("%s Logical Unit Number: %u is not active on" - " Target Portal Group: %u, ignoring request.\n", - tpg->se_tpg_tfo->get_fabric_name(), unpacked_lun, - tpg->se_tpg_tfo->tpg_get_tag(tpg)); - spin_unlock(&tpg->tpg_lun_lock); - return ERR_PTR(-ENODEV); - } - spin_unlock(&tpg->tpg_lun_lock); - - return lun; -} - -void core_tpg_post_dellun( +void core_tpg_remove_lun( struct se_portal_group *tpg, struct se_lun *lun) { |