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authorNicholas Bellinger <nab@linux-iscsi.org>2015-03-08 08:04:44 +0000
committerNicholas Bellinger <nab@linux-iscsi.org>2015-06-01 00:25:04 -0700
commit84786546b6ff8d50c3e4c1ea877a872cf55d485a (patch)
treed20e85aa5531f23ad56e15f5efebff830553d041
parent22793de590ca23a1e49b0ce5353911121fcc32be (diff)
downloadlinux-stericsson-84786546b6ff8d50c3e4c1ea877a872cf55d485a.tar.gz
target: Drop unused se_lun->lun_acl_list
Reviewed-by: Hannes Reinecke <hare@suse.de> Cc: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
-rw-r--r--drivers/target/target_core_device.c15
-rw-r--r--drivers/target/target_core_tpg.c4
-rw-r--r--include/target/target_core_base.h3
3 files changed, 0 insertions, 22 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 1593d4965848..ba8c65a670d8 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -1243,7 +1243,6 @@ struct se_lun_acl *core_dev_init_initiator_node_lun_acl(
return NULL;
}
- INIT_LIST_HEAD(&lacl->lacl_list);
lacl->mapped_lun = mapped_lun;
lacl->se_lun_nacl = nacl;
snprintf(lacl->initiatorname, TRANSPORT_IQN_LEN, "%s",
@@ -1273,11 +1272,6 @@ int core_dev_add_initiator_node_lun_acl(
lun_access, nacl, tpg) < 0)
return -EINVAL;
- spin_lock(&lun->lun_acl_lock);
- list_add_tail(&lacl->lacl_list, &lun->lun_acl_list);
- atomic_inc_mb(&lun->lun_acl_count);
- spin_unlock(&lun->lun_acl_lock);
-
pr_debug("%s_TPG[%hu]_LUN[%u->%u] - Added %s ACL for "
" InitiatorNode: %s\n", tpg->se_tpg_tfo->get_fabric_name(),
tpg->se_tpg_tfo->tpg_get_tag(tpg), lun->unpacked_lun, lacl->mapped_lun,
@@ -1304,19 +1298,12 @@ int core_dev_del_initiator_node_lun_acl(
if (!nacl)
return -EINVAL;
- spin_lock(&lun->lun_acl_lock);
- list_del(&lacl->lacl_list);
- atomic_dec_mb(&lun->lun_acl_count);
- spin_unlock(&lun->lun_acl_lock);
-
mutex_lock(&nacl->lun_entry_mutex);
deve = target_nacl_find_deve(nacl, lacl->mapped_lun);
if (deve)
core_disable_device_list_for_node(lun, deve, nacl, tpg);
mutex_unlock(&nacl->lun_entry_mutex);
- lacl->se_lun = NULL;
-
pr_debug("%s_TPG[%hu]_LUN[%u] - Removed ACL for"
" InitiatorNode: %s Mapped LUN: %u\n",
tpg->se_tpg_tfo->get_fabric_name(),
@@ -1446,8 +1433,6 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
xcopy_lun = &dev->xcopy_lun;
xcopy_lun->lun_se_dev = dev;
init_completion(&xcopy_lun->lun_shutdown_comp);
- INIT_LIST_HEAD(&xcopy_lun->lun_acl_list);
- spin_lock_init(&xcopy_lun->lun_acl_lock);
spin_lock_init(&xcopy_lun->lun_sep_lock);
init_completion(&xcopy_lun->lun_ref_comp);
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index e7745d21075b..73c25bda5a25 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -495,8 +495,6 @@ static int core_tpg_setup_virtual_lun0(struct se_portal_group *se_tpg)
lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
- INIT_LIST_HEAD(&lun->lun_acl_list);
- spin_lock_init(&lun->lun_acl_lock);
spin_lock_init(&lun->lun_sep_lock);
init_completion(&lun->lun_ref_comp);
@@ -610,8 +608,6 @@ struct se_lun *core_tpg_alloc_lun(
lun->lun_status = TRANSPORT_LUN_STATUS_FREE;
atomic_set(&lun->lun_acl_count, 0);
init_completion(&lun->lun_shutdown_comp);
- INIT_LIST_HEAD(&lun->lun_acl_list);
- spin_lock_init(&lun->lun_acl_lock);
spin_lock_init(&lun->lun_sep_lock);
init_completion(&lun->lun_ref_comp);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 2b6adace28b4..7908d6d04f91 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -632,7 +632,6 @@ struct se_lun_acl {
u32 mapped_lun;
struct se_node_acl *se_lun_nacl;
struct se_lun *se_lun;
- struct list_head lacl_list;
struct config_group se_lun_group;
struct se_ml_stat_grps ml_stat_grps;
};
@@ -715,10 +714,8 @@ struct se_lun {
u32 unpacked_lun;
u32 lun_index;
atomic_t lun_acl_count;
- spinlock_t lun_acl_lock;
spinlock_t lun_sep_lock;
struct completion lun_shutdown_comp;
- struct list_head lun_acl_list;
struct se_device *lun_se_dev;
struct se_port *lun_sep;
struct config_group lun_group;