From: Marc Kleine-Budde Date: Fri, 17 Oct 2025 14:28:49 +0000 (+0200) Subject: can: rockchip-canfd: rkcanfd_start_xmit(): use can_dev_dropped_skb() instead of can_d... X-Git-Tag: v6.18-rc3~31^2~12^2~1^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3a3bc9bbb3a0287164a595787df0c70d91e77cfd;p=thirdparty%2Flinux.git can: rockchip-canfd: rkcanfd_start_xmit(): use can_dev_dropped_skb() instead of can_dropped_invalid_skb() In addition to can_dropped_invalid_skb(), the helper function can_dev_dropped_skb() checks whether the device is in listen-only mode and discards the skb accordingly. Replace can_dropped_invalid_skb() by can_dev_dropped_skb() to also drop skbs in for listen-only mode. Reported-by: Marc Kleine-Budde Closes: https://lore.kernel.org/all/20251017-bizarre-enchanted-quokka-f3c704-mkl@pengutronix.de/ Fixes: ff60bfbaf67f ("can: rockchip_canfd: add driver for Rockchip CAN-FD controller") Link: https://patch.msgid.link/20251017-fix-skb-drop-check-v1-3-556665793fa4@pengutronix.de Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/rockchip/rockchip_canfd-tx.c b/drivers/net/can/rockchip/rockchip_canfd-tx.c index 865a15e033a9..12200dcfd338 100644 --- a/drivers/net/can/rockchip/rockchip_canfd-tx.c +++ b/drivers/net/can/rockchip/rockchip_canfd-tx.c @@ -72,7 +72,7 @@ netdev_tx_t rkcanfd_start_xmit(struct sk_buff *skb, struct net_device *ndev) int err; u8 i; - if (can_dropped_invalid_skb(ndev, skb)) + if (can_dev_dropped_skb(ndev, skb)) return NETDEV_TX_OK; if (!netif_subqueue_maybe_stop(priv->ndev, 0,