Fixed some warnings.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4746 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair-cn/NAS/nas_itti_messaging.c

@@ -89,7 +89,7 @@ int nas_itti_nas_establish_req(as_cause_t cause, as_call_type_t type, as_stmsi_t
     NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.data          = data;
     NAS_CONN_ESTABLI_REQ(message_p).initialNasMsg.length        = length;
 
-    itti_send_msg_to_task(TASK_RRC_UE, INSTANCE_DEFAULT, message_p);
+    return itti_send_msg_to_task(TASK_RRC_UE, INSTANCE_DEFAULT, message_p);
 }
 
 int nas_itti_ul_data_req(const uint32_t ue_id, void *const data, const uint32_t length)
@@ -105,7 +105,7 @@ int nas_itti_ul_data_req(const uint32_t ue_id, void *const data, const uint32_t
     return itti_send_msg_to_task(TASK_RRC_UE, INSTANCE_DEFAULT, message_p);
 }
 
-void nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, const nas_error_code_t errCode)
+int nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, const nas_error_code_t errCode)
 {
     MessageDef *message_p;
 
@@ -115,6 +115,6 @@ void nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID
     NAS_RAB_ESTABLI_RSP(message_p).rabID        = rabID;
     NAS_RAB_ESTABLI_RSP(message_p).errCode      = errCode;
 
-    itti_send_msg_to_task(TASK_RRC_UE, INSTANCE_DEFAULT, message_p);
+    return itti_send_msg_to_task(TASK_RRC_UE, INSTANCE_DEFAULT, message_p);
 }
 #endif

openair-cn/NAS/nas_itti_messaging.h

@@ -100,6 +100,6 @@ int nas_itti_nas_establish_req(as_cause_t cause, as_call_type_t type, as_stmsi_t
 
 int nas_itti_ul_data_req(const uint32_t ue_id, void *const data, const uint32_t length);
 
-void nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, const nas_error_code_t errCode);
+int nas_itti_rab_establish_rsp(const as_stmsi_t s_tmsi, const as_rab_id_t rabID, const nas_error_code_t errCode);
 # endif
 #endif /* NAS_ITTI_MESSAGING_H_ */