1 files changed, 4 insertions, 1 deletions

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index d1835b1bc8c4..e222c5c26b32 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -150,10 +150,11 @@ static __inline__ int icmp_filter(struct sock *sk, struct sk_buff *skb)
  * RFC 1122: SHOULD pass TOS value up to the transport layer.
  * -> It does. And not only TOS, but all IP header.
  */
-void raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
+int raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
 {
         struct sock *sk;
         struct hlist_head *head;
+        int delivered = 0;
 
         read_lock(&raw_v4_lock);
         head = &raw_v4_htable[hash];
@@ -164,6 +165,7 @@ void raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
                              skb->dev->ifindex);
 
         while (sk) {
+                delivered = 1;
                 if (iph->protocol != IPPROTO_ICMP || !icmp_filter(sk, skb)) {
                         struct sk_buff *clone = skb_clone(skb, GFP_ATOMIC);
 
@@ -177,6 +179,7 @@ void raw_v4_input(struct sk_buff *skb, struct iphdr *iph, int hash)
         }
 out:
         read_unlock(&raw_v4_lock);
+        return delivered;
 }
 
 void raw_err (struct sock *sk, struct sk_buff *skb, u32 info)