From: Oliver Hartkopp Date: Sat, 6 May 2023 18:45:15 +0000 (+0200) Subject: can: dev: fix missing CAN XL support in can_put_echo_skb() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6bffdc38f9935bae49f980448f3f6be2dada0564;p=linux.git can: dev: fix missing CAN XL support in can_put_echo_skb() can_put_echo_skb() checks for the enabled IFF_ECHO flag and the correct ETH_P type of the given skbuff. When implementing the CAN XL support the new check for ETH_P_CANXL has been forgotten. Fixes: fb08cba12b52 ("can: canxl: update CAN infrastructure for CAN XL frames") Signed-off-by: Oliver Hartkopp Link: https://lore.kernel.org/all/20230506184515.39241-1-socketcan@hartkopp.net Signed-off-by: Marc Kleine-Budde --- diff --git a/drivers/net/can/dev/skb.c b/drivers/net/can/dev/skb.c index 241ec636e91fd..f6d05b3ef59ab 100644 --- a/drivers/net/can/dev/skb.c +++ b/drivers/net/can/dev/skb.c @@ -54,7 +54,8 @@ int can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, /* check flag whether this packet has to be looped back */ if (!(dev->flags & IFF_ECHO) || (skb->protocol != htons(ETH_P_CAN) && - skb->protocol != htons(ETH_P_CANFD))) { + skb->protocol != htons(ETH_P_CANFD) && + skb->protocol != htons(ETH_P_CANXL))) { kfree_skb(skb); return 0; }