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Commit 1ad759d8 authored by Hannes Frederic Sowa's avatar Hannes Frederic Sowa Committed by David S. Miller
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ipv6: remove unneeded check to pskb_may_pull in ipip6_rcv 



This is already checked by the caller (tunnel64_rcv) and brings ipip6_rcv
in line with ipip_rcv.

Signed-off-by: default avatarHannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 115b0aa6

net/ipv6/sit.c

+1 −6
Original line number Diff line number Diff line
@@ -592,15 +592,10 @@ static int ipip6_err(struct sk_buff *skb, u32 info) 


static int ipip6_rcv(struct sk_buff *skb)

{

	const struct iphdr *iph;

	const struct iphdr *iph = ip_hdr(skb);

	struct ip_tunnel *tunnel;

	int err;



	if (!pskb_may_pull(skb, sizeof(struct ipv6hdr)))

		goto out;



	iph = ip_hdr(skb);



	tunnel = ipip6_tunnel_lookup(dev_net(skb->dev), skb->dev,

				     iph->saddr, iph->daddr);

	if (tunnel != NULL) {