From patchwork Mon Nov 17 09:51:24 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Lothar_Wa=C3=9Fmann?= X-Patchwork-Id: 411483 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 5154F14010C for ; Mon, 17 Nov 2014 20:52:02 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752238AbaKQJvz (ORCPT ); Mon, 17 Nov 2014 04:51:55 -0500 Received: from mail.karo-electronics.de ([81.173.242.67]:53278 "EHLO mail.karo-electronics.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752193AbaKQJvn (ORCPT ); Mon, 17 Nov 2014 04:51:43 -0500 From: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= To: "David S. Miller" Cc: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= , netdev@vger.kernel.org, Frank Li , Fugang Duan , Russell King Subject: [PATCH 8/8] net: fec: remove unused return value from swap_buffer() Date: Mon, 17 Nov 2014 10:51:24 +0100 Message-Id: <1416217884-20911-9-git-send-email-LW@KARO-electronics.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1416217884-20911-1-git-send-email-LW@KARO-electronics.de> References: <1416217884-20911-1-git-send-email-LW@KARO-electronics.de> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The return value of swap_buffer() is not used by any caller, thus remove it. Signed-off-by: Lothar Waßmann --- drivers/net/ethernet/freescale/fec_main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index dbccdf3..1b6d26b 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -287,15 +287,13 @@ static int fec_enet_get_free_txdesc_num(struct fec_enet_private *fep, return entries > 0 ? entries : entries + txq->tx_ring_size; } -static void *swap_buffer(void *bufaddr, int len) +static void swap_buffer(void *bufaddr, int len) { int i; unsigned int *buf = bufaddr; for (i = 0; i < len; i += 4, buf++) swab32s(buf); - - return bufaddr; } static void swap_buffer2(void *dst_buf, void *src_buf, int len)