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net: sched: fix TCF_LAYER_LINK case in tcf_get_base_ptr

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TCF_LAYER_LINK and TCF_LAYER_NETWORK returned the same pointer as
skb->data points to the network header.
Use skb_mac_header instead.

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wolfgang Bumiller 2018-01-18 11:32:36 +01:00 • committed by David S. Miller
parent 560a66075d
commit d3303a65a0
1 changed files with 1 additions and 1 deletions
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2
include/net/pkt_cls.h
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@ -522,7 +522,7 @@ static inline unsigned char * tcf_get_base_ptr(struct sk_buff *skb, int layer)
{
switch (layer) {
case TCF_LAYER_LINK:
return skb->data;
return skb_mac_header(skb);
case TCF_LAYER_NETWORK:
return skb_network_header(skb);
case TCF_LAYER_TRANSPORT: