diff options
| 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/sbp/sbp_target.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/sbp/sbp_target.c')
| -rw-r--r-- | drivers/target/sbp/sbp_target.c | 36 |
1 files changed, 4 insertions, 32 deletions
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 0d70d4f58e43..3a47fe46fbca 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -2085,40 +2085,13 @@ static ssize_t sbp_format_wwn(char *buf, size_t len, u64 wwn) return snprintf(buf, len, "%016llx", wwn); } -static struct se_node_acl *sbp_make_nodeacl( - struct se_portal_group *se_tpg, - struct config_group *group, - const char *name) +static int sbp_init_nodeacl(struct se_node_acl *se_nacl, const char *name) { - struct se_node_acl *se_nacl, *se_nacl_new; u64 guid = 0; - u32 nexus_depth = 1; if (sbp_parse_wwn(name, &guid) < 0) - return ERR_PTR(-EINVAL); - - se_nacl_new = sbp_alloc_fabric_acl(se_tpg); - if (!se_nacl_new) - return ERR_PTR(-ENOMEM); - - /* - * se_nacl_new may be released by core_tpg_add_initiator_node_acl() - * when converting a NodeACL from demo mode -> explict - */ - se_nacl = core_tpg_add_initiator_node_acl(se_tpg, se_nacl_new, - name, nexus_depth); - if (IS_ERR(se_nacl)) { - sbp_release_fabric_acl(se_tpg, se_nacl_new); - return se_nacl; - } - - return se_nacl; -} - -static void sbp_drop_nodeacl(struct se_node_acl *se_acl) -{ - core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1); - kfree(se_acl); + return -EINVAL; + return 0; } static int sbp_post_link_lun( @@ -2518,8 +2491,7 @@ static const struct target_core_fabric_ops sbp_ops = { .fabric_pre_unlink = sbp_pre_unlink_lun, .fabric_make_np = NULL, .fabric_drop_np = NULL, - .fabric_make_nodeacl = sbp_make_nodeacl, - .fabric_drop_nodeacl = sbp_drop_nodeacl, + .fabric_init_nodeacl = sbp_init_nodeacl, .tfc_wwn_attrs = sbp_wwn_attrs, .tfc_tpg_base_attrs = sbp_tpg_base_attrs, |