diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-20 21:48:03 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-06-15 23:23:22 -0700 |
| commit | bc0c94b1404b225b19b6b53a0e508f43e269ed1e (patch) | |
| tree | 8bd5e91d21589d1779d8d9fba62a71d609d93e31 /drivers/target/iscsi | |
| parent | 9e37d042cfcb003b885bb4c531cd6f07f62647d1 (diff) | |
target: Drop unnecessary core_tpg_register TFO parameter
This patch drops unnecessary target_core_fabric_ops parameter usage
for core_tpg_register() during fabric driver TFO->fabric_make_tpg()
se_portal_group creation callback execution.
Instead, use the existing se_wwn->wwn_tf->tf_ops pointer to ensure
fabric driver is really using the same TFO provided at module_init
time.
Also go ahead and drop the forward TFO declarations tree-wide, and
handling the special case for iscsi-target discovery TPG.
Cc: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_configfs.c | 3 | ||||
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_tpg.c | 8 |
2 files changed, 7 insertions, 4 deletions
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c index 523ae556e22c..c1898c84b3d2 100644 --- a/drivers/target/iscsi/iscsi_target_configfs.c +++ b/drivers/target/iscsi/iscsi_target_configfs.c @@ -1419,8 +1419,7 @@ static struct se_portal_group *lio_target_tiqn_addtpg( if (!tpg) return NULL; - ret = core_tpg_register(&iscsi_ops, wwn, &tpg->tpg_se_tpg, - SCSI_PROTOCOL_ISCSI); + ret = core_tpg_register(wwn, &tpg->tpg_se_tpg, SCSI_PROTOCOL_ISCSI); if (ret < 0) return NULL; diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c index de8829102ab4..968068ffcb1c 100644 --- a/drivers/target/iscsi/iscsi_target_tpg.c +++ b/drivers/target/iscsi/iscsi_target_tpg.c @@ -66,8 +66,12 @@ int iscsit_load_discovery_tpg(void) pr_err("Unable to allocate struct iscsi_portal_group\n"); return -1; } - - ret = core_tpg_register(&iscsi_ops, NULL, &tpg->tpg_se_tpg, -1); + /* + * Save iscsi_ops pointer for special case discovery TPG that + * doesn't exist as se_wwn->wwn_group within configfs. + */ + tpg->tpg_se_tpg.se_tpg_tfo = &iscsi_ops; + ret = core_tpg_register(NULL, &tpg->tpg_se_tpg, -1); if (ret < 0) { kfree(tpg); return -1; |