tcm_fc: Convert acl lookup to modern get_initiator_node_acl usage

This patch does a simple conversion of tcm_fc code to use
proper modern core_tpg_get_initiator_node_acl() lookup using
se_node_acl->acl_kref, and drops the legacy list walk from
ft_acl_get().

Note the original lookup also took node_name into account,
but since ft_init_nodeacl() only ever sets port_name for
se_node_acl->acl_group within configfs, this is purely
a mechanical change.

As per HCH, go ahead and fold ft_acl_get() into original
caller.

Cc: Vasu Dev <vasu.dev@linux.intel.com>
Cc: Sagi Grimberg <sagig@mellanox.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 0 insertions, 25 deletions

diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
index 9cdb2ac..4d375e9 100644
--- a/drivers/target/tcm_fc/tfc_conf.c
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -220,31 +220,6 @@ static int ft_init_nodeacl(struct se_node_acl *nacl, const char *name)
 	return 0;
 }
 
-struct ft_node_acl *ft_acl_get(struct ft_tpg *tpg, struct fc_rport_priv *rdata)
-{
-	struct ft_node_acl *found = NULL;
-	struct ft_node_acl *acl;
-	struct se_portal_group *se_tpg = &tpg->se_tpg;
-	struct se_node_acl *se_acl;
-
-	mutex_lock(&se_tpg->acl_node_mutex);
-	list_for_each_entry(se_acl, &se_tpg->acl_node_list, acl_list) {
-		acl = container_of(se_acl, struct ft_node_acl, se_node_acl);
-		pr_debug("acl %p port_name %llx\n",
-			acl, (unsigned long long)acl->node_auth.port_name);
-		if (acl->node_auth.port_name == rdata->ids.port_name ||
-		    acl->node_auth.node_name == rdata->ids.node_name) {
-			pr_debug("acl %p port_name %llx matched\n", acl,
-				    (unsigned long long)rdata->ids.port_name);
-			found = acl;
-			/* XXX need to hold onto ACL */
-			break;
-		}
-	}
-	mutex_unlock(&se_tpg->acl_node_mutex);
-	return found;
-}
-
 /*
  * local_port port_group (tpg) ops.
  */