Commit c8ef3c94 authored by GUO Zihua's avatar GUO Zihua Committed by Jakub Kicinski
Browse files

net: lantiq_etop: Fix return type for implementation of ndo_start_xmit 



Since Linux now supports CFI, it will be a good idea to fix mismatched
return type for implementation of hooks. Otherwise this might get
cought out by CFI and cause a panic.

ltq_etop_tx() would return either NETDEV_TX_BUSY or NETDEV_TX_OK, so
change the return type to netdev_tx_t directly.

Signed-off-by: default avatarGUO Zihua <guozihua@huawei.com>
Link: https://lore.kernel.org/r/20220902081521.59867-1-guozihua@huawei.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 7b620e15

drivers/net/ethernet/lantiq_etop.c

+1 −1
Original line number Diff line number Diff line
@@ -470,7 +470,7 @@ ltq_etop_stop(struct net_device *dev) 
	return 0;

}



static int

static netdev_tx_t

ltq_etop_tx(struct sk_buff *skb, struct net_device *dev)

{

	int queue = skb_get_queue_mapping(skb);