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gtp: reset mac_header after decap

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For consistency with other L3 tunnel devices, reset the mac_header
pointer after decapsulation. This makes the mac_header 0 bytes long,
thus making it clear that this skb has no mac_header.

Compile tested only.

Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guillaume Nault 2021-06-25 15:33:23 +02:00 committed by David S. Miller
parent da5a2e49f0
commit b2d898c8a5
1 changed files with 1 additions and 0 deletions
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1
drivers/net/gtp.c
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@ -201,6 +201,7 @@ static int gtp_rx(struct pdp_ctx *pctx, struct sk_buff *skb,
* calculate the transport header.
*/
skb_reset_network_header(skb);
skb_reset_mac_header(skb);
skb->dev = pctx->dev;