diff --git a/drivers/net/can/rockchip/rk3576_canfd.c b/drivers/net/can/rockchip/rk3576_canfd.c
index 574389e5bde4..eab5b850a7d6 100644
--- a/drivers/net/can/rockchip/rk3576_canfd.c
+++ b/drivers/net/can/rockchip/rk3576_canfd.c
@@ -685,8 +685,8 @@ static int rk3576_canfd_set_mode(struct net_device *ndev,
  * xx xx xx xx ff ll 00 11 22 33 44 55 66 77
  * [ can_id ] [flags] [len] [can data (up to 8 bytes]
  */
-static int rk3576_canfd_start_xmit(struct sk_buff *skb,
-				   struct net_device *ndev)
+static netdev_tx_t rk3576_canfd_start_xmit(struct sk_buff *skb,
+					   struct net_device *ndev)
 {
 	struct rk3576_canfd *rcan = netdev_priv(ndev);
 	struct canfd_frame *cf = (struct canfd_frame *)skb->data;
diff --git a/drivers/net/can/rockchip/rockchip_can.c b/drivers/net/can/rockchip/rockchip_can.c
index 50f556095ac1..f756fdfc39b8 100644
--- a/drivers/net/can/rockchip/rockchip_can.c
+++ b/drivers/net/can/rockchip/rockchip_can.c
@@ -271,7 +271,8 @@ static int rockchip_can_set_mode(struct net_device *ndev, enum can_mode mode)
  * xx xx xx xx         ff         ll 00 11 22 33 44 55 66 77
  * [ can_id ] [flags] [len] [can data (up to 8 bytes]
  */
-static int rockchip_can_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+static netdev_tx_t rockchip_can_start_xmit(struct sk_buff *skb,
+					   struct net_device *ndev)
 {
 	struct rockchip_can *rcan = netdev_priv(ndev);
 	struct can_frame *cf = (struct can_frame *)skb->data;
diff --git a/drivers/net/can/rockchip/rockchip_canfd.c b/drivers/net/can/rockchip/rockchip_canfd.c
index 1565452da030..b50ab3338e5b 100644
--- a/drivers/net/can/rockchip/rockchip_canfd.c
+++ b/drivers/net/can/rockchip/rockchip_canfd.c
@@ -527,8 +527,8 @@ static void rockchip_canfd_tx_err_delay_work(struct work_struct *work)
  * xx xx xx xx         ff         ll 00 11 22 33 44 55 66 77
  * [ can_id ] [flags] [len] [can data (up to 8 bytes]
  */
-static int rockchip_canfd_start_xmit(struct sk_buff *skb,
-				     struct net_device *ndev)
+static netdev_tx_t rockchip_canfd_start_xmit(struct sk_buff *skb,
+					     struct net_device *ndev)
 {
 	struct rockchip_canfd *rcan = netdev_priv(ndev);
 	struct canfd_frame *cf = (struct canfd_frame *)skb->data;