diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-01-09 16:30:45 +0300 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2016-03-11 08:44:28 +0300 |
| commit | fb444abe61f5a943a41870d71eab8c4402bd46ab (patch) | |
| tree | fed0a4e17519cb91a6b85b8de1857891202a1c50 /drivers/target/sbp | |
| parent | 7861728d42338e1efac9d400c39319c1b5efd05c (diff) | |
| download | linux-fb444abe61f5a943a41870d71eab8c4402bd46ab.tar.xz | |
target: Convert demo-mode only drivers to target_alloc_session
This patch converts existing loopback, usb-gadget, and
xen-scsiback demo-mode only fabric drivers to use the
new target_alloc_session API caller.
This includes adding a new alloc_session callback for
fabric driver internal nexus pointer assignments.
(Fixes for early for-next nexus breakage - Dan Carpenter)
Cc: Christoph Hellwig <hch@lst.de>
Cc: Hannes Reinecke <hare@suse.de>
Acked-by: Juergen Gross <jgross@suse.com>
Tested-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Tested-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/sbp')
| -rw-r--r-- | drivers/target/sbp/sbp_target.c | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index 3072f1aca8ec..ddd3398c1561 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -196,45 +196,28 @@ static struct sbp_session *sbp_session_create( struct sbp_session *sess; int ret; char guid_str[17]; - struct se_node_acl *se_nacl; + + snprintf(guid_str, sizeof(guid_str), "%016llx", guid); sess = kmalloc(sizeof(*sess), GFP_KERNEL); if (!sess) { pr_err("failed to allocate session descriptor\n"); return ERR_PTR(-ENOMEM); } + spin_lock_init(&sess->lock); + INIT_LIST_HEAD(&sess->login_list); + INIT_DELAYED_WORK(&sess->maint_work, session_maintenance_work); + sess->guid = guid; - sess->se_sess = transport_init_session(TARGET_PROT_NORMAL); + sess->se_sess = target_alloc_session(&tpg->se_tpg, 0, 0, TARGET_PROT_NORMAL, + guid_str, sess, NULL); if (IS_ERR(sess->se_sess)) { pr_err("failed to init se_session\n"); - ret = PTR_ERR(sess->se_sess); kfree(sess); return ERR_PTR(ret); } - snprintf(guid_str, sizeof(guid_str), "%016llx", guid); - - se_nacl = core_tpg_check_initiator_node_acl(&tpg->se_tpg, guid_str); - if (!se_nacl) { - pr_warn("Node ACL not found for %s\n", guid_str); - - transport_free_session(sess->se_sess); - kfree(sess); - - return ERR_PTR(-EPERM); - } - - sess->se_sess->se_node_acl = se_nacl; - - spin_lock_init(&sess->lock); - INIT_LIST_HEAD(&sess->login_list); - INIT_DELAYED_WORK(&sess->maint_work, session_maintenance_work); - - sess->guid = guid; - - transport_register_session(&tpg->se_tpg, se_nacl, sess->se_sess, sess); - return sess; } |