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authorNicholas Bellinger <nab@linux-iscsi.org>2011-11-12 09:29:51 -0800
committerNicholas Bellinger <nab@linux-iscsi.org>2011-12-06 06:00:51 +0000
commit6297b07cbc42eb6b53eb88fce70a4727ea230797 (patch)
tree34996a19baaa466e274b361e4437da97b85d249f /drivers/target/tcm_fc
parent97c34f3b04978799fd6eada69e1a8d84b74d9599 (diff)
downloadlinux-6297b07cbc42eb6b53eb88fce70a4727ea230797.tar.bz2
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 <bvanassche@acm.org> 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.c3
1 files changed, 1 insertions, 2 deletions
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);