sess_get_index is meaninless for most drivers. For iscsi, it
is the same as the se_session->sid now and for fcoe it was just
the port id which would not work if multiple initiators
connected to the same target port. So just use the se_session sid
for all drivers and remove sess_get_index callout.
Signed-off-by: Mike Christie <mchristi@xxxxxxxxxx>
---
Documentation/target/tcm_mod_builder.py | 8 --------
drivers/infiniband/ulp/srpt/ib_srpt.c | 15 ---------------
drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 6 ------
drivers/scsi/qla2xxx/tcm_qla2xxx.c | 7 -------
drivers/target/iscsi/iscsi_target_configfs.c | 6 ------
drivers/target/loopback/tcm_loop.c | 6 ------
drivers/target/sbp/sbp_target.c | 6 ------
drivers/target/target_core_configfs.c | 4 ----
drivers/target/target_core_stat.c | 3 +--
drivers/target/tcm_fc/tcm_fc.h | 1 -
drivers/target/tcm_fc/tfc_conf.c | 1 -
drivers/target/tcm_fc/tfc_sess.c | 7 -------
drivers/usb/gadget/function/f_tcm.c | 6 ------
drivers/vhost/scsi.c | 6 ------
drivers/xen/xen-scsiback.c | 6 ------
include/target/target_core_fabric.h | 1 -
16 files changed, 1 insertion(+), 88 deletions(-)
diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py
index 94bf694..1befc88 100755
--- a/Documentation/target/tcm_mod_builder.py
+++ b/Documentation/target/tcm_mod_builder.py
@@ -294,7 +294,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .tpg_check_prod_mode_write_protect = " + fabric_mod_name + "_check_false,\n"
buf += " .tpg_get_inst_index = " + fabric_mod_name + "_tpg_get_inst_index,\n"
buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n"
- buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n"
buf += " .sess_get_initiator_sid = NULL,\n"
buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n"
buf += " .write_pending_status = " + fabric_mod_name + "_write_pending_status,\n"
@@ -465,13 +464,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += "}\n\n"
bufi += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *);\n"
- if re.search('sess_get_index\)\(', fo):
- buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return 0;\n"
- buf += "}\n\n"
- bufi += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *);\n"
-
if re.search('write_pending\)\(', fo):
buf += "int " + fabric_mod_name + "_write_pending(struct se_cmd *se_cmd)\n"
buf += "{\n"
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 07b3e1c..73fee6a 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -3198,20 +3198,6 @@ static void srpt_close_session(struct se_session *se_sess)
srpt_disconnect_ch_sync(ch);
}
-/**
- * srpt_sess_get_index - return the value of scsiAttIntrPortIndex (SCSI-MIB)
- * @se_sess: SCSI target session.
- *
- * A quote from RFC 4455 (SCSI-MIB) about this MIB object:
- * This object represents an arbitrary integer used to uniquely identify a
- * particular attached remote initiator port to a particular SCSI target port
- * within a particular SCSI target device within a particular SCSI instance.
- */
-static u32 srpt_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static void srpt_set_default_node_attrs(struct se_node_acl *nacl)
{
}
@@ -3676,7 +3662,6 @@ static const struct target_core_fabric_ops srpt_template = {
.release_cmd = srpt_release_cmd,
.check_stop_free = srpt_check_stop_free,
.close_session = srpt_close_session,
- .sess_get_index = srpt_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = srpt_write_pending,
.write_pending_status = srpt_write_pending_status,
diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index fdda04e..c04e4bd 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -3757,11 +3757,6 @@ static void ibmvscsis_release_cmd(struct se_cmd *se_cmd)
spin_unlock_bh(&vscsi->intr_lock);
}
-static u32 ibmvscsis_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static int ibmvscsis_write_pending(struct se_cmd *se_cmd)
{
struct ibmvscsis_cmd *cmd = container_of(se_cmd, struct ibmvscsis_cmd,
@@ -4060,7 +4055,6 @@ static const struct target_core_fabric_ops ibmvscsis_ops = {
.tpg_get_inst_index = ibmvscsis_tpg_get_inst_index,
.check_stop_free = ibmvscsis_check_stop_free,
.release_cmd = ibmvscsis_release_cmd,
- .sess_get_index = ibmvscsis_sess_get_index,
.write_pending = ibmvscsis_write_pending,
.write_pending_status = ibmvscsis_write_pending_status,
.set_default_node_attributes = ibmvscsis_set_default_node_attrs,
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index cfb5d60..2516216 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -369,11 +369,6 @@ static void tcm_qla2xxx_close_session(struct se_session *se_sess)
spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
}
-static u32 tcm_qla2xxx_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static int tcm_qla2xxx_write_pending(struct se_cmd *se_cmd)
{
struct qla_tgt_cmd *cmd = container_of(se_cmd,
@@ -1911,7 +1906,6 @@ static const struct target_core_fabric_ops tcm_qla2xxx_ops = {
.check_stop_free = tcm_qla2xxx_check_stop_free,
.release_cmd = tcm_qla2xxx_release_cmd,
.close_session = tcm_qla2xxx_close_session,
- .sess_get_index = tcm_qla2xxx_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = tcm_qla2xxx_write_pending,
.write_pending_status = tcm_qla2xxx_write_pending_status,
@@ -1953,7 +1947,6 @@ static const struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = {
.check_stop_free = tcm_qla2xxx_check_stop_free,
.release_cmd = tcm_qla2xxx_release_cmd,
.close_session = tcm_qla2xxx_close_session,
- .sess_get_index = tcm_qla2xxx_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = tcm_qla2xxx_write_pending,
.write_pending_status = tcm_qla2xxx_write_pending_status,
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 39af194..d58a6f9 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1355,11 +1355,6 @@ static int iscsi_get_cmd_state(struct se_cmd *se_cmd)
return cmd->i_state;
}
-static u32 lio_sess_get_index(struct se_session *se_sess)
-{
- return se_sess->sid;
-}
-
static u32 lio_sess_get_initiator_sid(
struct se_session *se_sess,
unsigned char *buf,
@@ -1565,7 +1560,6 @@ const struct target_core_fabric_ops iscsi_ops = {
.check_stop_free = lio_check_stop_free,
.release_cmd = lio_release_cmd,
.close_session = lio_tpg_close_session,
- .sess_get_index = lio_sess_get_index,
.sess_get_initiator_sid = lio_sess_get_initiator_sid,
.write_pending = lio_write_pending,
.write_pending_status = lio_write_pending_status,
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index b2e7ff5..c3b39b6 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -532,11 +532,6 @@ static u32 tcm_loop_get_inst_index(struct se_portal_group *se_tpg)
return 1;
}
-static u32 tcm_loop_sess_get_index(struct se_session *se_sess)
-{
- return 1;
-}
-
static void tcm_loop_set_default_node_attributes(struct se_node_acl *se_acl)
{
return;
@@ -1163,7 +1158,6 @@ static const struct target_core_fabric_ops loop_ops = {
.tpg_get_inst_index = tcm_loop_get_inst_index,
.check_stop_free = tcm_loop_check_stop_free,
.release_cmd = tcm_loop_release_cmd,
- .sess_get_index = tcm_loop_sess_get_index,
.write_pending = tcm_loop_write_pending,
.write_pending_status = tcm_loop_write_pending_status,
.set_default_node_attributes = tcm_loop_set_default_node_attributes,
diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
index b61b79a..33b3b4b 100644
--- a/drivers/target/sbp/sbp_target.c
+++ b/drivers/target/sbp/sbp_target.c
@@ -1727,11 +1727,6 @@ static void sbp_release_cmd(struct se_cmd *se_cmd)
sbp_free_request(req);
}
-static u32 sbp_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static int sbp_write_pending(struct se_cmd *se_cmd)
{
struct sbp_target_request *req = container_of(se_cmd,
@@ -2334,7 +2329,6 @@ static const struct target_core_fabric_ops sbp_ops = {
.tpg_check_prod_mode_write_protect = sbp_check_false,
.tpg_get_inst_index = sbp_tpg_get_inst_index,
.release_cmd = sbp_release_cmd,
- .sess_get_index = sbp_sess_get_index,
.write_pending = sbp_write_pending,
.write_pending_status = sbp_write_pending_status,
.set_default_node_attributes = sbp_set_default_node_attrs,
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 93d3ff3..8239084 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -387,10 +387,6 @@ static int target_fabric_tf_ops_check(const struct target_core_fabric_ops *tfo)
pr_err("Missing tfo->release_cmd()\n");
return -EINVAL;
}
- if (!tfo->sess_get_index) {
- pr_err("Missing tfo->sess_get_index()\n");
- return -EINVAL;
- }
if (!tfo->write_pending) {
pr_err("Missing tfo->write_pending()\n");
return -EINVAL;
diff --git a/drivers/target/target_core_stat.c b/drivers/target/target_core_stat.c
index f0db91e..f18a1e5 100644
--- a/drivers/target/target_core_stat.c
+++ b/drivers/target/target_core_stat.c
@@ -1307,8 +1307,7 @@ static ssize_t target_stat_iport_indx_show(struct config_item *item,
tpg = nacl->se_tpg;
/* scsiAttIntrPortIndex */
- ret = snprintf(page, PAGE_SIZE, "%u\n",
- tpg->se_tpg_tfo->sess_get_index(se_sess));
+ ret = snprintf(page, PAGE_SIZE, "%u\n", se_sess->sid);
spin_unlock_irq(&nacl->nacl_sess_lock);
return ret;
}
diff --git a/drivers/target/tcm_fc/tcm_fc.h b/drivers/target/tcm_fc/tcm_fc.h
index 11d27b9..e92f8d0 100644
--- a/drivers/target/tcm_fc/tcm_fc.h
+++ b/drivers/target/tcm_fc/tcm_fc.h
@@ -143,7 +143,6 @@ extern unsigned int ft_debug_logging;
*/
void ft_sess_put(struct ft_sess *);
void ft_sess_close(struct se_session *);
-u32 ft_sess_get_index(struct se_session *);
u32 ft_sess_get_port_name(struct se_session *, unsigned char *, u32);
void ft_lport_add(struct fc_lport *, void *);
diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c
index e55c4d5..a7ae48e 100644
--- a/drivers/target/tcm_fc/tfc_conf.c
+++ b/drivers/target/tcm_fc/tfc_conf.c
@@ -440,7 +440,6 @@ static const struct target_core_fabric_ops ft_fabric_ops = {
.check_stop_free = ft_check_stop_free,
.release_cmd = ft_release_cmd,
.close_session = ft_sess_close,
- .sess_get_index = ft_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = ft_write_pending,
.write_pending_status = ft_write_pending_status,
diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c
index c91979c..95d4e9c 100644
--- a/drivers/target/tcm_fc/tfc_sess.c
+++ b/drivers/target/tcm_fc/tfc_sess.c
@@ -338,13 +338,6 @@ void ft_sess_close(struct se_session *se_sess)
synchronize_rcu(); /* let transport deregister happen */
}
-u32 ft_sess_get_index(struct se_session *se_sess)
-{
- struct ft_sess *sess = se_sess->fabric_sess_ptr;
-
- return sess->port_id; /* XXX TBD probably not what is needed */
-}
-
u32 ft_sess_get_port_name(struct se_session *se_sess,
unsigned char *buf, u32 len)
{
diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c
index 4f18317..76b5660 100644
--- a/drivers/usb/gadget/function/f_tcm.c
+++ b/drivers/usb/gadget/function/f_tcm.c
@@ -1292,11 +1292,6 @@ static void usbg_release_cmd(struct se_cmd *se_cmd)
target_free_tag(se_sess, se_cmd);
}
-static u32 usbg_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
/*
* XXX Error recovery: return != 0 if we expect writes. Dunno when that could be
*/
@@ -1728,7 +1723,6 @@ static const struct target_core_fabric_ops usbg_ops = {
.tpg_check_prod_mode_write_protect = usbg_check_false,
.tpg_get_inst_index = usbg_tpg_get_inst_index,
.release_cmd = usbg_release_cmd,
- .sess_get_index = usbg_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = usbg_send_write_request,
.write_pending_status = usbg_write_pending_status,
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index c84a6ed..92746a1 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -326,11 +326,6 @@ static void vhost_scsi_release_cmd(struct se_cmd *se_cmd)
target_free_tag(se_sess, se_cmd);
}
-static u32 vhost_scsi_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static int vhost_scsi_write_pending(struct se_cmd *se_cmd)
{
/* Go ahead and process the write immediately */
@@ -2069,7 +2064,6 @@ static const struct target_core_fabric_ops vhost_scsi_ops = {
.tpg_get_inst_index = vhost_scsi_tpg_get_inst_index,
.release_cmd = vhost_scsi_release_cmd,
.check_stop_free = vhost_scsi_check_stop_free,
- .sess_get_index = vhost_scsi_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = vhost_scsi_write_pending,
.write_pending_status = vhost_scsi_write_pending_status,
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index fd77ccf..7c45245 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1381,11 +1381,6 @@ static void scsiback_release_cmd(struct se_cmd *se_cmd)
target_free_tag(se_cmd->se_sess, se_cmd);
}
-static u32 scsiback_sess_get_index(struct se_session *se_sess)
-{
- return 0;
-}
-
static int scsiback_write_pending(struct se_cmd *se_cmd)
{
/* Go ahead and process the write immediately */
@@ -1811,7 +1806,6 @@ static const struct target_core_fabric_ops scsiback_ops = {
.tpg_get_inst_index = scsiback_tpg_get_inst_index,
.check_stop_free = scsiback_check_stop_free,
.release_cmd = scsiback_release_cmd,
- .sess_get_index = scsiback_sess_get_index,
.sess_get_initiator_sid = NULL,
.write_pending = scsiback_write_pending,
.write_pending_status = scsiback_write_pending_status,
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index f61aa71..899da38 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -56,7 +56,6 @@ struct target_core_fabric_ops {
int (*check_stop_free)(struct se_cmd *);
void (*release_cmd)(struct se_cmd *);
void (*close_session)(struct se_session *);
- u32 (*sess_get_index)(struct se_session *);
/*
* Used only for SCSI fabrics that contain multi-value TransportIDs
* (like iSCSI). All other SCSI fabrics should set this to NULL.
--
2.7.2
