diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 09e55ea..29163ae 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -49,7 +49,6 @@
 static DEFINE_MUTEX(np_lock);
 
 static struct idr tiqn_idr;
-DEFINE_IDA(sess_ida);
 struct mutex auth_id_lock;
 
 struct iscsit_global *iscsit_global;
@@ -4352,6 +4351,8 @@ int iscsit_close_session(struct iscsi_session *sess)
 	iscsit_stop_time2retain_timer(sess);
 	spin_unlock_bh(&se_tpg->session_lock);
 
+	target_sysfs_remove_session(sess->se_sess);
+
 	/*
 	 * transport_deregister_session_configfs() will clear the
 	 * struct se_node_acl->nacl_sess pointer now as a iscsi_np process context
@@ -4397,7 +4398,6 @@ int iscsit_close_session(struct iscsi_session *sess)
 	pr_debug("Decremented number of active iSCSI Sessions on"
 		" iSCSI TPG: %hu to %u\n", tpg->tpgt, tpg->nsessions);
 
-	ida_free(&sess_ida, sess->session_index);
 	kfree(sess->sess_ops);
 	sess->sess_ops = NULL;
 	spin_unlock_bh(&se_tpg->session_lock);
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index f640e7a..c40cff1 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -1344,9 +1344,7 @@ static int iscsi_get_cmd_state(struct se_cmd *se_cmd)
 
 static u32 lio_sess_get_index(struct se_session *se_sess)
 {
-	struct iscsi_session *sess = se_sess->fabric_sess_ptr;
-
-	return sess->session_index;
+	return se_sess->sid;
 }
 
 static int lio_queue_data_in(struct se_cmd *se_cmd)
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index f533308..a0ea60f 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -257,7 +257,6 @@ static int iscsi_login_zero_tsih_s1(
 {
 	struct iscsi_session *sess = NULL;
 	struct iscsi_login_req *pdu = (struct iscsi_login_req *)buf;
-	int ret;
 
 	sess = kzalloc(sizeof(struct iscsi_session), GFP_KERNEL);
 	if (!sess) {
@@ -291,15 +290,6 @@ static int iscsi_login_zero_tsih_s1(
 	timer_setup(&sess->time2retain_timer,
 		    iscsit_handle_time2retain_timeout, 0);
 
-	ret = ida_alloc(&sess_ida, GFP_KERNEL);
-	if (ret < 0) {
-		pr_err("Session ID allocation failed %d\n", ret);
-		iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
-				ISCSI_LOGIN_STATUS_NO_RESOURCES);
-		goto free_sess;
-	}
-
-	sess->session_index = ret;
 	sess->creation_time = get_jiffies_64();
 	/*
 	 * The FFP CmdSN window values will be allocated from the TPG's
@@ -313,7 +303,7 @@ static int iscsi_login_zero_tsih_s1(
 				ISCSI_LOGIN_STATUS_NO_RESOURCES);
 		pr_err("Unable to allocate memory for"
 				" struct iscsi_sess_ops.\n");
-		goto free_id;
+		goto free_ops;
 	}
 
 	sess->se_sess = transport_alloc_session(TARGET_PROT_NORMAL);
@@ -327,8 +317,6 @@ static int iscsi_login_zero_tsih_s1(
 
 free_ops:
 	kfree(sess->sess_ops);
-free_id:
-	ida_free(&sess_ida, sess->session_index);
 free_sess:
 	kfree(sess);
 	conn->sess = NULL;
@@ -1182,8 +1170,8 @@ void iscsi_target_login_sess_out(struct iscsi_conn *conn,
 	if (!zero_tsih || !conn->sess)
 		goto old_sess_out;
 
+	target_sysfs_remove_session(conn->sess->se_sess);
 	transport_free_session(conn->sess->se_sess);
-	ida_free(&sess_ida, conn->sess->session_index);
 	kfree(conn->sess->sess_ops);
 	kfree(conn->sess);
 	conn->sess = NULL;
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index dd9bfa7..89d54b6 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -1282,11 +1282,17 @@ int iscsi_target_locate_portal(
 	ret = transport_alloc_session_tags(sess->se_sess, tag_num, tag_size);
 	if (ret < 0)
 		goto return_oom;
+	sess->se_sess->tfo = &iscsi_ops;
 
 	if (conn->tpg != iscsit_global->discovery_tpg) {
 		if (iscsi_setup_i_tpid(sess, i_buf))
 			/* tags and nacl released when session is freed */
 			goto return_oom;
+
+		if (target_sysfs_add_session(&conn->tpg->tpg_se_tpg,
+					     sess->se_sess))
+			/* tpid is freed when session is freed */
+			goto return_oom;
 	}
 
 	goto out;
diff --git a/drivers/target/iscsi/iscsi_target_stat.c b/drivers/target/iscsi/iscsi_target_stat.c
index 35e75a3..8167fdc 100644
--- a/drivers/target/iscsi/iscsi_target_stat.c
+++ b/drivers/target/iscsi/iscsi_target_stat.c
@@ -630,8 +630,7 @@ static ssize_t iscsi_stat_sess_indx_show(struct config_item *item, char *page)
 	if (se_sess) {
 		sess = se_sess->fabric_sess_ptr;
 		if (sess)
-			ret = snprintf(page, PAGE_SIZE, "%u\n",
-					sess->session_index);
+			ret = snprintf(page, PAGE_SIZE, "%u\n", se_sess->sid);
 	}
 	spin_unlock_bh(&se_nacl->nacl_sess_lock);
 
diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h
index a49d371..aeabb83 100644
--- a/include/target/iscsi/iscsi_target_core.h
+++ b/include/target/iscsi/iscsi_target_core.h
@@ -657,8 +657,6 @@ struct iscsi_session {
 	/* LIO specific session ID */
 	u32			sid;
 	char			auth_type[8];
-	/* unique within the target */
-	int			session_index;
 	/* Used for session reference counting */
 	int			session_usage_count;
 	int			session_waiting_on_uc;
