diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-04-13 20:51:14 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-31 08:41:51 +0300 |
| commit | c7d6a803926bae9bbf4510a18fc8dd8957cc0e01 (patch) | |
| tree | ae0859fb2d4d955c4249434307e29e690bec85bd /drivers/target/tcm_fc | |
| parent | e1750d20e69477c0d7b26d6e0ba24c3c9ec47530 (diff) | |
| download | linux-c7d6a803926bae9bbf4510a18fc8dd8957cc0e01.tar.xz | |
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/tcm_fc')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_conf.c | 48 |
1 files changed, 6 insertions, 42 deletions
diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 46b4387460e5..e179fdf76ddb 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -198,48 +198,17 @@ static struct configfs_attribute *ft_nacl_base_attrs[] = { * Add ACL for an initiator. The ACL is named arbitrarily. * The port_name and/or node_name are attributes. */ -static struct se_node_acl *ft_add_acl( - struct se_portal_group *se_tpg, - struct config_group *group, - const char *name) +static int ft_init_nodeacl(struct se_node_acl *nacl, const char *name) { - struct ft_node_acl *acl; - struct ft_tpg *tpg; + struct ft_node_acl *acl = + container_of(nacl, struct ft_node_acl, se_node_acl); u64 wwpn; - u32 q_depth; - - pr_debug("add acl %s\n", name); - tpg = container_of(se_tpg, struct ft_tpg, se_tpg); if (ft_parse_wwn(name, &wwpn, 1) < 0) - return ERR_PTR(-EINVAL); + return -EINVAL; - acl = kzalloc(sizeof(struct ft_node_acl), GFP_KERNEL); - if (!acl) - return ERR_PTR(-ENOMEM); acl->node_auth.port_name = wwpn; - - q_depth = 32; /* XXX bogus default - get from tpg? */ - return core_tpg_add_initiator_node_acl(&tpg->se_tpg, - &acl->se_node_acl, name, q_depth); -} - -static void ft_del_acl(struct se_node_acl *se_acl) -{ - struct se_portal_group *se_tpg = se_acl->se_tpg; - struct ft_tpg *tpg; - struct ft_node_acl *acl = container_of(se_acl, - struct ft_node_acl, se_node_acl); - - pr_debug("del acl %s\n", - config_item_name(&se_acl->acl_group.cg_item)); - - tpg = container_of(se_tpg, struct ft_tpg, se_tpg); - pr_debug("del acl %p se_acl %p tpg %p se_tpg %p\n", - acl, se_acl, tpg, &tpg->se_tpg); - - core_tpg_del_initiator_node_acl(&tpg->se_tpg, se_acl, 1); - kfree(acl); + return 0; } struct ft_node_acl *ft_acl_get(struct ft_tpg *tpg, struct fc_rport_priv *rdata) @@ -542,12 +511,7 @@ static const struct target_core_fabric_ops ft_fabric_ops = { .fabric_drop_wwn = &ft_del_wwn, .fabric_make_tpg = &ft_add_tpg, .fabric_drop_tpg = &ft_del_tpg, - .fabric_post_link = NULL, - .fabric_pre_unlink = NULL, - .fabric_make_np = NULL, - .fabric_drop_np = NULL, - .fabric_make_nodeacl = &ft_add_acl, - .fabric_drop_nodeacl = &ft_del_acl, + .fabric_init_nodeacl = &ft_init_nodeacl, .tfc_wwn_attrs = ft_wwn_attrs, .tfc_tpg_nacl_base_attrs = ft_nacl_base_attrs, |