can: flexcan: fix flexcan_start_xmit()'s return type

The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, but the implementation in this
driver returns an 'int'.

Fix this by returning 'netdev_tx_t' in this driver too.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index d53a45bf2a72eb9e0d3cd16fe9f876bccbe5ade5..c1b8c472a82e1cf9f31a3186b5bd2033690cdc1f 100644 (file)
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -523,7 +523,7 @@ static int flexcan_get_berr_counter(const struct net_device *dev,
        return err;
 }
 
-static int flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t flexcan_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
        const struct flexcan_priv *priv = netdev_priv(dev);
        struct can_frame *cf = (struct can_frame *)skb->data;