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target: remove the unused se_dev_list

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Christoph Hellwig 2011-11-29 03:29:59 -05:00 committed by Nicholas Bellinger
parent 9649fa1b87
commit 6f21475576
3 changed files with 0 additions and 13 deletions
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11
drivers/target/target_core_configfs.c
View file

@ -67,9 +67,6 @@ static struct config_group target_core_hbagroup;
static struct config_group alua_group; static struct config_group alua_group;
static struct config_group alua_lu_gps_group; static struct config_group alua_lu_gps_group;
static DEFINE_SPINLOCK(se_device_lock);
static LIST_HEAD(se_dev_list);
static inline struct se_hba * static inline struct se_hba *
item_to_hba(struct config_item *item) item_to_hba(struct config_item *item)
{ {
@ -2741,7 +2738,6 @@ static struct config_group *target_core_make_subdev(
" struct se_subsystem_dev\n"); " struct se_subsystem_dev\n");
goto unlock; goto unlock;
} }
INIT_LIST_HEAD(&se_dev->se_dev_node);
INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list); INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list);
spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock); spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock);
INIT_LIST_HEAD(&se_dev->t10_pr.registration_list); INIT_LIST_HEAD(&se_dev->t10_pr.registration_list);
@ -2777,9 +2773,6 @@ static struct config_group *target_core_make_subdev(
" from allocate_virtdevice()\n"); " from allocate_virtdevice()\n");
goto out; goto out;
} }
spin_lock(&se_device_lock);
list_add_tail(&se_dev->se_dev_node, &se_dev_list);
spin_unlock(&se_device_lock);
config_group_init_type_name(&se_dev->se_dev_group, name, config_group_init_type_name(&se_dev->se_dev_group, name,
&target_core_dev_cit); &target_core_dev_cit);
@ -2874,10 +2867,6 @@ static void target_core_drop_subdev(
mutex_lock(&hba->hba_access_mutex); mutex_lock(&hba->hba_access_mutex);
t = hba->transport; t = hba->transport;
spin_lock(&se_device_lock);
list_del(&se_dev->se_dev_node);
spin_unlock(&se_device_lock);
dev_stat_grp = &se_dev->dev_stat_grps.stat_group; dev_stat_grp = &se_dev->dev_stat_grps.stat_group;
for (i = 0; dev_stat_grp->default_groups[i]; i++) { for (i = 0; dev_stat_grp->default_groups[i]; i++) {
df_item = &dev_stat_grp->default_groups[i]->cg_item; df_item = &dev_stat_grp->default_groups[i]->cg_item;

1
drivers/target/target_core_device.c
View file

@ -1584,7 +1584,6 @@ int core_dev_setup_virtual_lun0(void)
ret = -ENOMEM; ret = -ENOMEM;
goto out; goto out;
} }
INIT_LIST_HEAD(&se_dev->se_dev_node);
INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list); INIT_LIST_HEAD(&se_dev->t10_wwn.t10_vpd_list);
spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock); spin_lock_init(&se_dev->t10_wwn.t10_vpd_lock);
INIT_LIST_HEAD(&se_dev->t10_pr.registration_list); INIT_LIST_HEAD(&se_dev->t10_pr.registration_list);

1
include/target/target_core_base.h
View file

@ -669,7 +669,6 @@ struct se_subsystem_dev {
struct t10_reservation t10_pr; struct t10_reservation t10_pr;
spinlock_t se_dev_lock; spinlock_t se_dev_lock;
void *se_dev_su_ptr; void *se_dev_su_ptr;
struct list_head se_dev_node;
struct config_group se_dev_group; struct config_group se_dev_group;
/* For T10 Reservations */ /* For T10 Reservations */
struct config_group se_dev_pr_group; struct config_group se_dev_pr_group;