1 files changed, 11 insertions, 15 deletions

diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index bd4605a34f54..9c50d2d9f27c 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1728,7 +1728,7 @@ int iscsi_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc)
 
 	if (test_bit(ISCSI_SUSPEND_BIT, &conn->suspend_tx)) {
 		reason = FAILURE_SESSION_IN_RECOVERY;
-		sc->result = DID_REQUEUE;
+		sc->result = DID_REQUEUE << 16;
 		goto fault;
 	}
 
@@ -1805,9 +1805,9 @@ int iscsi_target_alloc(struct scsi_target *starget)
 }
 EXPORT_SYMBOL_GPL(iscsi_target_alloc);
 
-static void iscsi_tmf_timedout(unsigned long data)
+static void iscsi_tmf_timedout(struct timer_list *t)
 {
-	struct iscsi_conn *conn = (struct iscsi_conn *)data;
+	struct iscsi_conn *conn = from_timer(conn, t, tmf_timer);
 	struct iscsi_session *session = conn->session;
 
 	spin_lock(&session->frwd_lock);
@@ -1838,8 +1838,6 @@ static int iscsi_exec_task_mgmt_fn(struct iscsi_conn *conn,
 	}
 	conn->tmfcmd_pdus_cnt++;
 	conn->tmf_timer.expires = timeout * HZ + jiffies;
-	conn->tmf_timer.function = iscsi_tmf_timedout;
-	conn->tmf_timer.data = (unsigned long)conn;
 	add_timer(&conn->tmf_timer);
 	ISCSI_DBG_EH(session, "tmf set timeout\n");
 
@@ -2089,9 +2087,9 @@ done:
 }
 EXPORT_SYMBOL_GPL(iscsi_eh_cmd_timed_out);
 
-static void iscsi_check_transport_timeouts(unsigned long data)
+static void iscsi_check_transport_timeouts(struct timer_list *t)
 {
-	struct iscsi_conn *conn = (struct iscsi_conn *)data;
+	struct iscsi_conn *conn = from_timer(conn, t, transport_timer);
 	struct iscsi_session *session = conn->session;
 	unsigned long recv_timeout, next_timeout = 0, last_recv;
 
@@ -2851,9 +2849,6 @@ EXPORT_SYMBOL_GPL(iscsi_session_setup);
 /**
  * iscsi_session_teardown - destroy session, host, and cls_session
  * @cls_session: iscsi session
- *
- * The driver must have called iscsi_remove_session before
- * calling this.
  */
 void iscsi_session_teardown(struct iscsi_cls_session *cls_session)
 {
@@ -2863,6 +2858,8 @@ void iscsi_session_teardown(struct iscsi_cls_session *cls_session)
 
 	iscsi_pool_free(&session->cmdpool);
 
+	iscsi_remove_session(cls_session);
+
 	kfree(session->password);
 	kfree(session->password_in);
 	kfree(session->username);
@@ -2877,7 +2874,8 @@ void iscsi_session_teardown(struct iscsi_cls_session *cls_session)
 	kfree(session->portal_type);
 	kfree(session->discovery_parent_type);
 
-	iscsi_destroy_session(cls_session);
+	iscsi_free_session(cls_session);
+
 	iscsi_host_dec_session_cnt(shost);
 	module_put(owner);
 }
@@ -2913,9 +2911,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size,
 	conn->exp_statsn = 0;
 	conn->tmf_state = TMF_INITIAL;
 
-	init_timer(&conn->transport_timer);
-	conn->transport_timer.data = (unsigned long)conn;
-	conn->transport_timer.function = iscsi_check_transport_timeouts;
+	timer_setup(&conn->transport_timer, iscsi_check_transport_timeouts, 0);
 
 	INIT_LIST_HEAD(&conn->mgmtqueue);
 	INIT_LIST_HEAD(&conn->cmdqueue);
@@ -2939,7 +2935,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, int dd_size,
 		goto login_task_data_alloc_fail;
 	conn->login_task->data = conn->data = data;
 
-	init_timer(&conn->tmf_timer);
+	timer_setup(&conn->tmf_timer, iscsi_tmf_timedout, 0);
 	init_waitqueue_head(&conn->ehwait);
 
 	return cls_conn;