Commit f4eb17e1 authored Jun 06, 2017 by David S. Miller

Revert "sit: reload iphdr in ipip6_rcv"



This reverts commit b699d003.

As per Eric Dumazet, the pskb_may_pull() is a NOP in this
particular case, so the 'iph' reload is unnecessary.

Signed-off-by: David S. Miller <davem@davemloft.net>

parent 269f9883

net/ipv6/sit.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -657,7 +657,6 @@ static int ipip6_rcv(struct sk_buff *skb)
		if (iptunnel_pull_header(skb, 0, htons(ETH_P_IPV6),
		!net_eq(tunnel->net, dev_net(tunnel->dev))))
		goto out;
		iph = ip_hdr(skb);

		err = IP_ECN_decapsulate(iph, skb);
		if (unlikely(err)) {