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    Subject[PATCH 4.19 131/243] can: xilinx: fix return type of ndo_start_xmit function
    Date
    From: YueHaibing <yuehaibing@huawei.com>

    [ Upstream commit 81de0cd60fd492575b24d97667f38b8b833fb058 ]

    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>
    Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    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 3df23487487f7..b01c6da4dd814 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;
    --
    2.20.1


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