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From:   YueHaibing <yuehaibing@huawei.com>
To:     <davem@davemloft.net>, <wg@grandegger.com>, <mkl@pengutronix.de>,
        <michal.simek@xilinx.com>
CC:     <linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
        <linux-can@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH net-next] can: xilinx: fix return type of ndo_start_xmit function
Date:   Wed, 26 Sep 2018 18:32:29 +0800
Message-ID: <20180926103229.13204-1-yuehaibing@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

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 <yuehaibing@huawei.com>
---
 drivers/net/can/xilinx_can.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/xilinx_can.c b/drivers/net/can/xilinx_can.c
index 045f084..6de5004 100644
--- a/drivers/net/can/xilinx_can.c
+++ b/drivers/net/can/xilinx_can.c
@@ -612,7 +612,7 @@ static int xcan_start_xmit_mailbox(struct sk_buff *skb, struct net_device *ndev)
  *
  * Return: NETDEV_TX_OK on success and NETDEV_TX_BUSY when the tx queue is full
  */
-static int xcan_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t xcan_start_xmit(struct sk_buff *skb, struct net_device *ndev)
 {
 	struct xcan_priv *priv = netdev_priv(ndev);
 	int ret;
-- 
1.8.3.1