android/android_kernel_asus_sm8350
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "sit: reload iphdr in ipip6_rcv"

Browse Source 
This reverts commit b699d0035836f6712917a41e7ae58d84359b8ff9.

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>
This commit is contained in:
David S. Miller
2017-06-06 11:34:06 -04:00
parent 269f9883fe
commit f4eb17e1ef
1 changed files with 0 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
net/ipv6/sit.c
View File

@ -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)) {