diff options
| -rw-r--r-- | drivers/target/tcm_fc/tcm_fc.h | 8 | ||||
| -rw-r--r-- | drivers/target/tcm_fc/tfc_conf.c | 57 |
2 files changed, 32 insertions, 33 deletions
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h index 7290f8fb53f..a0bcfd3e7e7 100644 --- a/drivers/target/tcm_fc/tcm_fc.h +++ b/drivers/target/tcm_fc/tcm_fc.h @@ -94,19 +94,19 @@ struct ft_lun { */ struct ft_tpg { u32 index; - struct ft_lport_acl *lport_acl; + struct ft_lport_wwn *lport_wwn; struct ft_tport *tport; /* active tport or NULL */ struct list_head lun_list; /* head of LUNs */ struct se_portal_group se_tpg; struct workqueue_struct *workqueue; }; -struct ft_lport_acl { +struct ft_lport_wwn { u64 wwpn; char name[FT_NAMELEN]; + struct list_head ft_wwn_node; struct ft_tpg *tpg; - struct list_head list; - struct se_wwn fc_lport_wwn; + struct se_wwn se_wwn; }; /* diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index ccfa328e036..bd7d544d547 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -50,7 +50,7 @@ struct target_fabric_configfs *ft_configfs; -static LIST_HEAD(ft_lport_list); +static LIST_HEAD(ft_wwn_list); DEFINE_MUTEX(ft_lport_lock); unsigned int ft_debug_logging; @@ -298,7 +298,7 @@ static struct se_portal_group *ft_add_tpg( struct config_group *group, const char *name) { - struct ft_lport_acl *lacl; + struct ft_lport_wwn *ft_wwn; struct ft_tpg *tpg; struct workqueue_struct *wq; unsigned long index; @@ -323,12 +323,12 @@ static struct se_portal_group *ft_add_tpg( return ERR_PTR(-ENOSYS); } - lacl = container_of(wwn, struct ft_lport_acl, fc_lport_wwn); + ft_wwn = container_of(wwn, struct ft_lport_wwn, se_wwn); tpg = kzalloc(sizeof(*tpg), GFP_KERNEL); if (!tpg) return NULL; tpg->index = index; - tpg->lport_acl = lacl; + tpg->lport_wwn = ft_wwn; INIT_LIST_HEAD(&tpg->lun_list); wq = alloc_workqueue("tcm_fc", 0, 1); @@ -347,7 +347,7 @@ static struct se_portal_group *ft_add_tpg( tpg->workqueue = wq; mutex_lock(&ft_lport_lock); - lacl->tpg = tpg; + ft_wwn->tpg = tpg; mutex_unlock(&ft_lport_lock); return &tpg->se_tpg; @@ -356,7 +356,7 @@ static struct se_portal_group *ft_add_tpg( static void ft_del_tpg(struct se_portal_group *se_tpg) { struct ft_tpg *tpg = container_of(se_tpg, struct ft_tpg, se_tpg); - struct ft_lport_acl *lacl = tpg->lport_acl; + struct ft_lport_wwn *ft_wwn = tpg->lport_wwn; pr_debug("del tpg %s\n", config_item_name(&tpg->se_tpg.tpg_group.cg_item)); @@ -367,8 +367,7 @@ static void ft_del_tpg(struct se_portal_group *se_tpg) synchronize_rcu(); mutex_lock(&ft_lport_lock); - lacl->tpg = NULL; - + ft_wwn->tpg = NULL; if (tpg->tport) { tpg->tport->tpg = NULL; tpg->tport = NULL; @@ -387,11 +386,11 @@ static void ft_del_tpg(struct se_portal_group *se_tpg) */ struct ft_tpg *ft_lport_find_tpg(struct fc_lport *lport) { - struct ft_lport_acl *lacl; + struct ft_lport_wwn *ft_wwn; - list_for_each_entry(lacl, &ft_lport_list, list) { - if (lacl->wwpn == lport->wwpn) - return lacl->tpg; + list_for_each_entry(ft_wwn, &ft_wwn_list, ft_wwn_node) { + if (ft_wwn->wwpn == lport->wwpn) + return ft_wwn->tpg; } return NULL; } @@ -409,44 +408,44 @@ static struct se_wwn *ft_add_lport( struct config_group *group, const char *name) { - struct ft_lport_acl *lacl; - struct ft_lport_acl *old_lacl; + struct ft_lport_wwn *ft_wwn; + struct ft_lport_wwn *old_ft_wwn; u64 wwpn; pr_debug("add lport %s\n", name); if (ft_parse_wwn(name, &wwpn, 1) < 0) return NULL; - lacl = kzalloc(sizeof(*lacl), GFP_KERNEL); - if (!lacl) + ft_wwn = kzalloc(sizeof(*ft_wwn), GFP_KERNEL); + if (!ft_wwn) return NULL; - lacl->wwpn = wwpn; + ft_wwn->wwpn = wwpn; mutex_lock(&ft_lport_lock); - list_for_each_entry(old_lacl, &ft_lport_list, list) { - if (old_lacl->wwpn == wwpn) { + list_for_each_entry(old_ft_wwn, &ft_wwn_list, ft_wwn_node) { + if (old_ft_wwn->wwpn == wwpn) { mutex_unlock(&ft_lport_lock); - kfree(lacl); + kfree(ft_wwn); return NULL; } } - list_add_tail(&lacl->list, &ft_lport_list); - ft_format_wwn(lacl->name, sizeof(lacl->name), wwpn); + list_add_tail(&ft_wwn->ft_wwn_node, &ft_wwn_list); + ft_format_wwn(ft_wwn->name, sizeof(ft_wwn->name), wwpn); mutex_unlock(&ft_lport_lock); - return &lacl->fc_lport_wwn; + return &ft_wwn->se_wwn; } static void ft_del_lport(struct se_wwn *wwn) { - struct ft_lport_acl *lacl = container_of(wwn, - struct ft_lport_acl, fc_lport_wwn); + struct ft_lport_wwn *ft_wwn = container_of(wwn, + struct ft_lport_wwn, se_wwn); - pr_debug("del lport %s\n", lacl->name); + pr_debug("del lport %s\n", ft_wwn->name); mutex_lock(&ft_lport_lock); - list_del(&lacl->list); + list_del(&ft_wwn->ft_wwn_node); mutex_unlock(&ft_lport_lock); - kfree(lacl); + kfree(ft_wwn); } static ssize_t ft_wwn_show_attr_version( @@ -473,7 +472,7 @@ static char *ft_get_fabric_wwn(struct se_portal_group *se_tpg) { struct ft_tpg *tpg = se_tpg->se_tpg_fabric_ptr; - return tpg->lport_acl->name; + return tpg->lport_wwn->name; } static u16 ft_get_tag(struct se_portal_group *se_tpg) |