diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-04-13 20:51:13 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-05-31 08:41:50 +0300 |
| commit | e1750d20e69477c0d7b26d6e0ba24c3c9ec47530 (patch) | |
| tree | c54f6d625cb55009c692b3d2841bd35d7c724f60 /drivers/target/target_core_tpg.c | |
| parent | 55570113a955091af5fafa94cd50914d994e09ae (diff) | |
| download | linux-e1750d20e69477c0d7b26d6e0ba24c3c9ec47530.tar.xz | |
target: make the tpg_get_default_depth method optional
All fabric drivers except for iSCSI always return 1, so implement
that as default behavior.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/target_core_tpg.c')
| -rw-r--r-- | drivers/target/target_core_tpg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 47f064415bf6..5a9deb2b24af 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -282,7 +282,10 @@ struct se_node_acl *core_tpg_check_initiator_node_acl( spin_lock_init(&acl->device_list_lock); spin_lock_init(&acl->nacl_sess_lock); atomic_set(&acl->acl_pr_ref_count, 0); - acl->queue_depth = tpg->se_tpg_tfo->tpg_get_default_depth(tpg); + if (tpg->se_tpg_tfo->tpg_get_default_depth) + acl->queue_depth = tpg->se_tpg_tfo->tpg_get_default_depth(tpg); + else + acl->queue_depth = 1; snprintf(acl->initiatorname, TRANSPORT_IQN_LEN, "%s", initiatorname); acl->se_tpg = tpg; acl->acl_index = scsi_get_new_index(SCSI_AUTH_INTR_INDEX); |