diff options
author | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-11-12 17:29:51 (GMT) |
---|---|---|
committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2011-12-06 06:00:51 (GMT) |
commit | 6297b07cbc42eb6b53eb88fce70a4727ea230797 (patch) | |
tree | 34996a19baaa466e274b361e4437da97b85d249f /drivers | |
parent | 97c34f3b04978799fd6eada69e1a8d84b74d9599 (diff) | |
download | linux-fsl-qoriq-6297b07cbc42eb6b53eb88fce70a4727ea230797.tar.xz |
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')
-rw-r--r-- | drivers/target/loopback/tcm_loop.c | 9 | ||||
-rw-r--r-- | drivers/target/tcm_fc/tfc_conf.c | 3 |
2 files changed, 5 insertions, 7 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c index cbf5e45..0ca89f0 100644 --- a/drivers/target/loopback/tcm_loop.c +++ b/drivers/target/loopback/tcm_loop.c @@ -1342,17 +1342,16 @@ void tcm_loop_drop_scsi_hba( { struct tcm_loop_hba *tl_hba = container_of(wwn, struct tcm_loop_hba, tl_hba_wwn); - int host_no = tl_hba->sh->host_no; + + pr_debug("TCM_Loop_ConfigFS: Deallocating emulated Target" + " SAS Address: %s at Linux/SCSI Host ID: %d\n", + tl_hba->tl_wwn_address, tl_hba->sh->host_no); /* * Call device_unregister() on the original tl_hba->dev. * tcm_loop_fabric_scsi.c:tcm_loop_release_adapter() will * release *tl_hba; */ device_unregister(&tl_hba->dev); - - pr_debug("TCM_Loop_ConfigFS: Deallocated emulated Target" - " SAS Address: %s at Linux/SCSI Host ID: %d\n", - config_item_name(&wwn->wwn_group.cg_item), host_no); } /* Start items for tcm_loop_cit */ diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 5f77041..9402b73 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); |