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Diffstat (limited to 'net/ipv4/ipip.c')
-rw-r--r--net/ipv4/ipip.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index e65287c27e3d..57c5dd283a2c 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -140,6 +140,13 @@ static int ipip_err(struct sk_buff *skb, u32 info)
struct ip_tunnel *t;
int err = 0;
+ t = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,
+ iph->daddr, iph->saddr, 0);
+ if (!t) {
+ err = -ENOENT;
+ goto out;
+ }
+
switch (type) {
case ICMP_DEST_UNREACH:
switch (code) {
@@ -167,13 +174,6 @@ static int ipip_err(struct sk_buff *skb, u32 info)
goto out;
}
- t = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY,
- iph->daddr, iph->saddr, 0);
- if (!t) {
- err = -ENOENT;
- goto out;
- }
-
if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) {
ipv4_update_pmtu(skb, net, info, t->parms.link, iph->protocol);
goto out;