target: Drop left-over se_lun->lun_status
Now that se_portal_group->tpg_lun_hlist is a RCU protected hlist,
go ahead and drop the left-over lun->lun_status usage.
Reported-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index f66c208..91f8ddb 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -98,8 +98,6 @@
mutex_lock(&tpg->tpg_lun_mutex);
hlist_for_each_entry_rcu(lun, &tpg->tpg_lun_hlist, link) {
- if (lun->lun_status != TRANSPORT_LUN_STATUS_ACTIVE)
- continue;
if (lun_orig && lun != lun_orig)
continue;
@@ -495,7 +493,6 @@
int ret;
lun->unpacked_lun = 0;
- lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
spin_lock_init(&lun->lun_sep_lock);
@@ -608,7 +605,6 @@
}
lun->unpacked_lun = unpacked_lun;
lun->lun_link_magic = SE_LUN_LINK_MAGIC;
- lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
spin_lock_init(&lun->lun_sep_lock);
@@ -638,7 +634,6 @@
mutex_lock(&tpg->tpg_lun_mutex);
lun->lun_access = lun_access;
- lun->lun_status = TRANSPORT_LUN_STATUS_ACTIVE;
if (!(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE))
hlist_add_head_rcu(&lun->link, &tpg->tpg_lun_hlist);
mutex_unlock(&tpg->tpg_lun_mutex);
@@ -658,7 +653,6 @@
core_dev_unexport(lun->lun_se_dev, tpg, lun);
mutex_lock(&tpg->tpg_lun_mutex);
- lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
if (!(dev->se_hba->hba_flags & HBA_FLAGS_INTERNAL_USE))
hlist_del_rcu(&lun->link);
mutex_unlock(&tpg->tpg_lun_mutex);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 7908d6d..78ed2a8 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -119,12 +119,6 @@
HBA_FLAGS_PSCSI_MODE = 0x02,
};
-/* struct se_lun->lun_status */
-enum transport_lun_status_table {
- TRANSPORT_LUN_STATUS_FREE = 0,
- TRANSPORT_LUN_STATUS_ACTIVE = 1,
-};
-
/* Special transport agnostic struct se_cmd->t_states */
enum transport_state_table {
TRANSPORT_NO_STATE = 0,
@@ -707,8 +701,6 @@
u16 lun_rtpi;
#define SE_LUN_LINK_MAGIC 0xffff7771
u32 lun_link_magic;
- /* See transport_lun_status_table */
- enum transport_lun_status_table lun_status;
u32 lun_access;
u32 lun_flags;
u32 unpacked_lun;