diff --git a/drivers/staging/lustre/lustre/include/lustre_net.h b/drivers/staging/lustre/lustre/include/lustre_net.h
index b88c971fd32f..93a039dffcc9 100644
--- a/drivers/staging/lustre/lustre/include/lustre_net.h
+++ b/drivers/staging/lustre/lustre/include/lustre_net.h
@@ -2502,12 +2502,10 @@ struct ptlrpc_service *ptlrpc_register_service(
 				struct ptlrpc_service_conf *conf,
 				struct kset *parent,
 				struct dentry *debugfs_entry);
-void ptlrpc_stop_all_threads(struct ptlrpc_service *svc);
 
 int ptlrpc_start_threads(struct ptlrpc_service *svc);
 int ptlrpc_unregister_service(struct ptlrpc_service *service);
 int liblustre_check_services(void *arg);
-void ptlrpc_server_drop_request(struct ptlrpc_request *req);
 
 int ptlrpc_hr_init(void);
 void ptlrpc_hr_fini(void);
diff --git a/drivers/staging/lustre/lustre/ptlrpc/service.c b/drivers/staging/lustre/lustre/ptlrpc/service.c
index 44fde0bae632..01313612aef2 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/service.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/service.c
@@ -715,7 +715,7 @@ static void ptlrpc_server_free_request(struct ptlrpc_request *req)
  * drop a reference count of the request. if it reaches 0, we either
  * put it into history list, or free it immediately.
  */
-void ptlrpc_server_drop_request(struct ptlrpc_request *req)
+static void ptlrpc_server_drop_request(struct ptlrpc_request *req)
 {
 	struct ptlrpc_request_buffer_desc *rqbd = req->rq_rqbd;
 	struct ptlrpc_service_part *svcpt = rqbd->rqbd_svcpt;
@@ -2327,7 +2327,7 @@ static void ptlrpc_svcpt_stop_threads(struct ptlrpc_service_part *svcpt)
 /**
  * Stops all threads of a particular service \a svc
  */
-void ptlrpc_stop_all_threads(struct ptlrpc_service *svc)
+static void ptlrpc_stop_all_threads(struct ptlrpc_service *svc)
 {
 	struct ptlrpc_service_part *svcpt;
 	int i;
@@ -2337,7 +2337,6 @@ void ptlrpc_stop_all_threads(struct ptlrpc_service *svc)
 			ptlrpc_svcpt_stop_threads(svcpt);
 	}
 }
-EXPORT_SYMBOL(ptlrpc_stop_all_threads);
 
 int ptlrpc_start_threads(struct ptlrpc_service *svc)
 {