Staging: lustre: ptlrpc: niobuf: Declare as static

Declare ptlrpc_register_bulk as static since it is used only in this
particular file.Also remove the declaration from header file
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/lustre_net.h

@@ -2296,7 +2296,6 @@ void ptlrpc_connection_fini(void);
  * @{
  */
 
-int ptlrpc_register_bulk(struct ptlrpc_request *req);
 int ptlrpc_unregister_bulk(struct ptlrpc_request *req, int async);
 
 static inline int ptlrpc_client_bulk_active(struct ptlrpc_request *req)

drivers/staging/lustre/lustre/ptlrpc/niobuf.c

@@ -111,7 +111,7 @@ static void mdunlink_iterate_helper(lnet_handle_md_t *bd_mds, int count)
  * Register bulk at the sender for later transfer.
  * Returns 0 on success or error code.
  */
-int ptlrpc_register_bulk(struct ptlrpc_request *req)
+static int ptlrpc_register_bulk(struct ptlrpc_request *req)
 {
 	struct ptlrpc_bulk_desc *desc = req->rq_bulk;
 	lnet_process_id_t peer;
@@ -232,7 +232,6 @@ int ptlrpc_register_bulk(struct ptlrpc_request *req)
 
 	return 0;
 }
-EXPORT_SYMBOL(ptlrpc_register_bulk);
 
 /**
  * Disconnect a bulk desc from the network. Idempotent. Not