From 6297b07cbc42eb6b53eb88fce70a4727ea230797 Mon Sep 17 00:00:00 2001 From: Nicholas Bellinger Date: Sat, 12 Nov 2011 09:29:51 -0800 Subject: target: Drop config_item_name usage in fabric TFO->free_wwn() This patch removes config_item_name() informational usage of TFO->free_wwn() treewide in loopback, tcm_fc, ib_srpt and tcm_vhost module code. Using v4 target_core_fabric_configfs.c logic, a fabric call for config_item_name() in TFO->drop_wwn() context returns NULL as target_fabric_drop_wwn() invoking config_item_put() -> config_group_put() will release fabric_port->port_wwn.wwn_group before the last config_item_put() -> TFO->drop_wwn() is invoked. Reported-by: Bart Van Assche Signed-off-by: Nicholas Bellinger --- drivers/target/tcm_fc/tfc_conf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/target/tcm_fc') diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 5f770412ca40..9402b7387cac 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -436,8 +436,7 @@ static void ft_del_lport(struct se_wwn *wwn) struct ft_lport_acl *lacl = container_of(wwn, struct ft_lport_acl, fc_lport_wwn); - pr_debug("del lport %s\n", - config_item_name(&wwn->wwn_group.cg_item)); + pr_debug("del lport %s\n", lacl->name); mutex_lock(&ft_lport_lock); list_del(&lacl->list); mutex_unlock(&ft_lport_lock); -- cgit v1.2.3