target: refactor init/drop_nodeacl methods
By always allocating and adding, respectively removing and freeing
the se_node_acl structure in core code we can remove tons of repeated
code in the init_nodeacl and drop_nodeacl routines. Additionally
this now respects the get_default_queue_depth method in this code
path as well.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index 1f7886b..f4d9467 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -458,10 +458,11 @@
{
struct se_node_acl *se_nacl = container_of(to_config_group(item),
struct se_node_acl, acl_group);
- struct se_portal_group *se_tpg = se_nacl->se_tpg;
- struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf;
+ struct target_fabric_configfs *tf = se_nacl->se_tpg->se_tpg_wwn->wwn_tf;
- tf->tf_ops.fabric_drop_nodeacl(se_nacl);
+ if (tf->tf_ops.fabric_cleanup_nodeacl)
+ tf->tf_ops.fabric_cleanup_nodeacl(se_nacl);
+ core_tpg_del_initiator_node_acl(se_nacl);
}
static struct configfs_item_operations target_fabric_nacl_base_item_ops = {
@@ -501,15 +502,18 @@
struct se_node_acl *se_nacl;
struct config_group *nacl_cg;
- if (!tf->tf_ops.fabric_make_nodeacl) {
- pr_err("tf->tf_ops.fabric_make_nodeacl is NULL\n");
- return ERR_PTR(-ENOSYS);
- }
-
- se_nacl = tf->tf_ops.fabric_make_nodeacl(se_tpg, group, name);
+ se_nacl = core_tpg_add_initiator_node_acl(se_tpg, name);
if (IS_ERR(se_nacl))
return ERR_CAST(se_nacl);
+ if (tf->tf_ops.fabric_init_nodeacl) {
+ int ret = tf->tf_ops.fabric_init_nodeacl(se_nacl, name);
+ if (ret) {
+ core_tpg_del_initiator_node_acl(se_nacl);
+ return ERR_PTR(ret);
+ }
+ }
+
nacl_cg = &se_nacl->acl_group;
nacl_cg->default_groups = se_nacl->acl_default_groups;
nacl_cg->default_groups[0] = &se_nacl->acl_attrib_group;