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Diffstat (limited to 'net/ipv4/icmp.c')
-rw-r--r--net/ipv4/icmp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index d832beed6e3a..065997f414e6 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -1079,7 +1079,7 @@ error:
goto drop;
}
-void icmp_err(struct sk_buff *skb, u32 info)
+int icmp_err(struct sk_buff *skb, u32 info)
{
struct iphdr *iph = (struct iphdr *)skb->data;
int offset = iph->ihl<<2;
@@ -1094,13 +1094,15 @@ void icmp_err(struct sk_buff *skb, u32 info)
*/
if (icmph->type != ICMP_ECHOREPLY) {
ping_err(skb, offset, info);
- return;
+ return 0;
}
if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED)
ipv4_update_pmtu(skb, net, info, 0, IPPROTO_ICMP);
else if (type == ICMP_REDIRECT)
ipv4_redirect(skb, net, 0, IPPROTO_ICMP);
+
+ return 0;
}
/*