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| author |   Christoph Hellwig <hch@lst.de> | 2015-04-13 19:51:14 +0200 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-30 22:41:51 -0700 |
| commit | c7d6a803926bae9bbf4510a18fc8dd8957cc0e01 (patch) | |
| tree | ae0859fb2d4d955c4249434307e29e690bec85bd /drivers/target/target_core_fabric_configfs.c | |
| parent | target: make the tpg_get_default_depth method optional (diff) | |
| download | linux-dev-c7d6a803926bae9bbf4510a18fc8dd8957cc0e01.tar.xz linux-dev-c7d6a803926bae9bbf4510a18fc8dd8957cc0e01.zip | |
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>
Diffstat (limited to 'drivers/target/target_core_fabric_configfs.c')
| -rw-r--r-- | drivers/target/target_core_fabric_configfs.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c index 1f7886bb16bf..f4d9467c3e14 100644 --- a/drivers/target/target_core_fabric_configfs.c +++ b/drivers/target/target_core_fabric_configfs.c @@ -458,10 +458,11 @@ static void target_fabric_nacl_base_release(struct config_item *item) { 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 @@ static struct config_group *target_fabric_make_nodeacl( 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; |