From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7A12C43331 for ; Sun, 10 Nov 2019 03:02:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B667221848 for ; Sun, 10 Nov 2019 03:02:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573354971; bh=uNuL2SlXQPCd2xQq6qydXDinsZiQ5RcmM24s08p/bDM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Ew3pPu9jZeilZLZ3lHyWVqrS6W7fUHSOPZHPx/Gj8g4cgvXGET7jSzXnmj5YTbgYH uIjIwgWVy1/EHDBgALUhQQkYkn8rGadm0EUpDSSVHHdtyjWxB9XONCdp3+VIr2eBcw GWegpT7J+xkUW8maWIM2T80xuAzB2sgTDpEQcCrw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729162AbfKJDCk (ORCPT ); Sat, 9 Nov 2019 22:02:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:57790 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727316AbfKJCtJ (ORCPT ); Sat, 9 Nov 2019 21:49:09 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D794122593; Sun, 10 Nov 2019 02:49:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573354148; bh=uNuL2SlXQPCd2xQq6qydXDinsZiQ5RcmM24s08p/bDM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZPh4riEbq5mBMDe2+Ff0hyub5hQCxUNmXjU9nI7uRh8BpQXpOUI+9DCZF9lxRG/a9 S8ubYSh76zU3eQt/aHDru69DMo/+kdqn0o4lDdRVzPcCaBugSzeaSZ7YaVqjj/Wwz1 QHIJy7MnILlgGkCOw4W4+UD+h7XWkNyUL4YLXSpk= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: YueHaibing , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.9 12/66] net: xilinx: fix return type of ndo_start_xmit function Date: Sat, 9 Nov 2019 21:47:51 -0500 Message-Id: <20191110024846.32598-12-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191110024846.32598-1-sashal@kernel.org> References: <20191110024846.32598-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: YueHaibing [ Upstream commit 81255af8d9d5565004792c295dde49344df450ca ] The method ndo_start_xmit() is defined as returning an 'netdev_tx_t', which is a typedef for an enum type, so make sure the implementation in this driver has returns 'netdev_tx_t' value, and change the function return type to netdev_tx_t. Found by coccinelle. Signed-off-by: YueHaibing Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/xilinx/ll_temac_main.c | 3 ++- drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 3 ++- drivers/net/ethernet/xilinx/xilinx_emaclite.c | 9 +++++---- 3 files changed, 9 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c index a9bd665fd1225..545f60877bb7d 100644 --- a/drivers/net/ethernet/xilinx/ll_temac_main.c +++ b/drivers/net/ethernet/xilinx/ll_temac_main.c @@ -673,7 +673,8 @@ static inline int temac_check_tx_bd_space(struct temac_local *lp, int num_frag) return 0; } -static int temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) +static netdev_tx_t +temac_start_xmit(struct sk_buff *skb, struct net_device *ndev) { struct temac_local *lp = netdev_priv(ndev); struct cdmac_bd *cur_p; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 5f21ddff9e0f9..46fcf3ec2caf7 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -655,7 +655,8 @@ static inline int axienet_check_tx_bd_space(struct axienet_local *lp, * start the transmission. Additionally if checksum offloading is supported, * it populates AXI Stream Control fields with appropriate values. */ -static int axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev) +static netdev_tx_t +axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev) { u32 ii; u32 num_frag; diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index aa02a03a6d8db..034b36442ee75 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -1005,9 +1005,10 @@ static int xemaclite_close(struct net_device *dev) * deferred and the Tx queue is stopped so that the deferred socket buffer can * be transmitted when the Emaclite device is free to transmit data. * - * Return: 0, always. + * Return: NETDEV_TX_OK, always. */ -static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) +static netdev_tx_t +xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) { struct net_local *lp = netdev_priv(dev); struct sk_buff *new_skb; @@ -1028,7 +1029,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) /* Take the time stamp now, since we can't do this in an ISR. */ skb_tx_timestamp(new_skb); spin_unlock_irqrestore(&lp->reset_lock, flags); - return 0; + return NETDEV_TX_OK; } spin_unlock_irqrestore(&lp->reset_lock, flags); @@ -1037,7 +1038,7 @@ static int xemaclite_send(struct sk_buff *orig_skb, struct net_device *dev) dev->stats.tx_bytes += len; dev_consume_skb_any(new_skb); - return 0; + return NETDEV_TX_OK; } /** -- 2.20.1