diff options
| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2016-01-05 14:45:03 +0100 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2016-01-07 13:57:53 -0800 |
| commit | dba5ccc7a67713fccb7726057d8df826672a7257 (patch) | |
| tree | 5ce39b796897116978de87350854aeb3e8843abf /drivers/target | |
| parent | 9b3118ce8a942706f65cf5de82a6de967a9fbe74 (diff) | |
| download | linux-dba5ccc7a67713fccb7726057d8df826672a7257.tar.bz2 | |
target: Remove an unused variable
The num_node_acls member in struct se_portal_group is modified
by several functions but is never read. Hence remove it.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/target_core_tpg.c | 3 | ||||
| -rw-r--r-- | drivers/target/target_core_transport.c | 1 |
2 files changed, 0 insertions, 4 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 5fb9dd7f08bb..62103a8cbe72 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -219,7 +219,6 @@ static void target_add_node_acl(struct se_node_acl *acl) mutex_lock(&tpg->acl_node_mutex); list_add_tail(&acl->acl_list, &tpg->acl_node_list); - tpg->num_node_acls++; mutex_unlock(&tpg->acl_node_mutex); pr_debug("%s_TPG[%hu] - Added %s ACL with TCQ Depth: %d for %s" @@ -318,7 +317,6 @@ void core_tpg_del_initiator_node_acl(struct se_node_acl *acl) acl->dynamic_node_acl = 0; } list_del(&acl->acl_list); - tpg->num_node_acls--; mutex_unlock(&tpg->acl_node_mutex); spin_lock_irqsave(&acl->nacl_sess_lock, flags); @@ -595,7 +593,6 @@ int core_tpg_deregister(struct se_portal_group *se_tpg) */ list_for_each_entry_safe(nacl, nacl_tmp, &node_list, acl_list) { list_del(&nacl->acl_list); - se_tpg->num_node_acls--; core_tpg_wait_for_nacl_pr_ref(nacl); core_free_device_list_for_node(nacl, se_tpg); diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 717c73bbebec..c0e112c4de28 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -502,7 +502,6 @@ void transport_deregister_session(struct se_session *se_sess) if (se_nacl && se_nacl->dynamic_node_acl) { if (!se_tfo->tpg_check_demo_mode_cache(se_tpg)) { list_del(&se_nacl->acl_list); - se_tpg->num_node_acls--; drop_nacl = true; } } |