7 files changed, 15 insertions, 32 deletions

diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index 72204fbf2bb1..576a7a43470c 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -1333,7 +1333,7 @@ iscsit_check_dataout_hdr(struct iscsi_conn *conn, unsigned char *buf,
 			/*
 			 * Check if a delayed TASK_ABORTED status needs to
 			 * be sent now if the ISCSI_FLAG_CMD_FINAL has been
-			 * received with the unsolicitied data out.
+			 * received with the unsolicited data out.
 			 */
 			if (hdr->flags & ISCSI_FLAG_CMD_FINAL)
 				iscsit_stop_dataout_timer(cmd);
@@ -3435,7 +3435,7 @@ iscsit_build_sendtargets_response(struct iscsi_cmd *cmd,
 
 			if ((tpg->tpg_attrib.generate_node_acls == 0) &&
 			    (tpg->tpg_attrib.demo_mode_discovery == 0) &&
-			    (!core_tpg_get_initiator_node_acl(&tpg->tpg_se_tpg,
+			    (!target_tpg_has_node_acl(&tpg->tpg_se_tpg,
 				cmd->conn->sess->sess_ops->InitiatorName))) {
 				continue;
 			}
@@ -4459,9 +4459,6 @@ int iscsit_close_connection(
 
 		return 0;
 	}
-	spin_unlock_bh(&sess->conn_lock);
-
-	return 0;
 }
 
 int iscsit_close_session(struct iscsi_session *sess)
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 255204cc43e6..2f821de63049 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -725,11 +725,8 @@ static ssize_t lio_target_nacl_cmdsn_depth_store(struct config_item *item,
 
 	if (iscsit_get_tpg(tpg) < 0)
 		return -EINVAL;
-	/*
-	 * iscsit_tpg_set_initiator_node_queue_depth() assumes force=1
-	 */
-	ret = iscsit_tpg_set_initiator_node_queue_depth(tpg,
-				config_item_name(acl_ci), cmdsn_depth, 1);
+
+	ret = core_tpg_set_initiator_node_queue_depth(se_nacl, cmdsn_depth);
 
 	pr_debug("LIO_Target_ConfigFS: %s/%s Set CmdSN Window: %u for"
 		"InitiatorName: %s\n", config_item_name(wwn_ci),
@@ -1593,28 +1590,30 @@ static int lio_tpg_check_prot_fabric_only(
 }
 
 /*
- * Called with spin_lock_bh(struct se_portal_group->session_lock) held..
- *
- * Also, this function calls iscsit_inc_session_usage_count() on the
+ * This function calls iscsit_inc_session_usage_count() on the
  * struct iscsi_session in question.
  */
 static int lio_tpg_shutdown_session(struct se_session *se_sess)
 {
 	struct iscsi_session *sess = se_sess->fabric_sess_ptr;
+	struct se_portal_group *se_tpg = &sess->tpg->tpg_se_tpg;
 
+	spin_lock_bh(&se_tpg->session_lock);
 	spin_lock(&sess->conn_lock);
 	if (atomic_read(&sess->session_fall_back_to_erl0) ||
 	    atomic_read(&sess->session_logout) ||
 	    (sess->time2retain_timer_flags & ISCSI_TF_EXPIRED)) {
 		spin_unlock(&sess->conn_lock);
+		spin_unlock_bh(&se_tpg->session_lock);
 		return 0;
 	}
 	atomic_set(&sess->session_reinstatement, 1);
 	spin_unlock(&sess->conn_lock);
 
 	iscsit_stop_time2retain_timer(sess);
-	iscsit_stop_session(sess, 1, 1);
+	spin_unlock_bh(&se_tpg->session_lock);
 
+	iscsit_stop_session(sess, 1, 1);
 	return 1;
 }
 
diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index 2e561deb30a2..9214c9dafa2b 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -160,8 +160,7 @@ static int iscsit_handle_r2t_snack(
 			" protocol error.\n", cmd->init_task_tag, begrun,
 			(begrun + runlength), cmd->acked_data_sn);
 
-			return iscsit_reject_cmd(cmd,
-					ISCSI_REASON_PROTOCOL_ERROR, buf);
+		return iscsit_reject_cmd(cmd, ISCSI_REASON_PROTOCOL_ERROR, buf);
 	}
 
 	if (runlength) {
@@ -628,8 +627,8 @@ int iscsit_dataout_datapduinorder_no_fbit(
 			if (cmd->pdu_list[i].seq_no == pdu->seq_no) {
 				if (!first_pdu)
 					first_pdu = &cmd->pdu_list[i];
-				 xfer_len += cmd->pdu_list[i].length;
-				 pdu_count++;
+				xfer_len += cmd->pdu_list[i].length;
+				pdu_count++;
 			} else if (pdu_count)
 				break;
 		}
diff --git a/drivers/target/iscsi/iscsi_target_parameters.c b/drivers/target/iscsi/iscsi_target_parameters.c
index 2cbea2af7cd0..3a1f9a7e6bb6 100644
--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -1668,7 +1668,7 @@ void iscsi_set_session_parameters(
 				param->value);
 		} else if (!strcmp(param->name, INITIALR2T)) {
 			ops->InitialR2T = !strcmp(param->value, YES);
-			 pr_debug("InitialR2T:                   %s\n",
+			pr_debug("InitialR2T:                   %s\n",
 				param->value);
 		} else if (!strcmp(param->name, IMMEDIATEDATA)) {
 			ops->ImmediateData = !strcmp(param->value, YES);
diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c
index 11320df939f7..3d637055c36f 100644
--- a/drivers/target/iscsi/iscsi_target_tmr.c
+++ b/drivers/target/iscsi/iscsi_target_tmr.c
@@ -82,7 +82,7 @@ int iscsit_tmr_task_warm_reset(
 		pr_err("TMR Opcode TARGET_WARM_RESET authorization"
 			" failed for Initiator Node: %s\n",
 			sess->se_sess->se_node_acl->initiatorname);
-		 return -1;
+		return -1;
 	}
 	/*
 	 * Do the real work in transport_generic_do_tmr().
diff --git a/drivers/target/iscsi/iscsi_target_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index 23c95cd14167..0814e5894a96 100644
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -590,16 +590,6 @@ int iscsit_tpg_del_network_portal(
 	return iscsit_tpg_release_np(tpg_np, tpg, np);
 }
 
-int iscsit_tpg_set_initiator_node_queue_depth(
-	struct iscsi_portal_group *tpg,
-	unsigned char *initiatorname,
-	u32 queue_depth,
-	int force)
-{
-	return core_tpg_set_initiator_node_queue_depth(&tpg->tpg_se_tpg,
-		initiatorname, queue_depth, force);
-}
-
 int iscsit_ta_authentication(struct iscsi_portal_group *tpg, u32 authentication)
 {
 	unsigned char buf1[256], buf2[256], *none = NULL;
diff --git a/drivers/target/iscsi/iscsi_target_tpg.h b/drivers/target/iscsi/iscsi_target_tpg.h
index 9db32bd24cd4..2da211920c18 100644
--- a/drivers/target/iscsi/iscsi_target_tpg.h
+++ b/drivers/target/iscsi/iscsi_target_tpg.h
@@ -26,8 +26,6 @@ extern struct iscsi_tpg_np *iscsit_tpg_add_network_portal(struct iscsi_portal_gr
 			int);
 extern int iscsit_tpg_del_network_portal(struct iscsi_portal_group *,
 			struct iscsi_tpg_np *);
-extern int iscsit_tpg_set_initiator_node_queue_depth(struct iscsi_portal_group *,
-			unsigned char *, u32, int);
 extern int iscsit_ta_authentication(struct iscsi_portal_group *, u32);
 extern int iscsit_ta_login_timeout(struct iscsi_portal_group *, u32);
 extern int iscsit_ta_netif_timeout(struct iscsi_portal_group *, u32);