[NETFILTER]: ctnetlink: propagate ctnetlink_dump_tuples_proto return value back

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 91fe8f2e38ff..5e9affdd0dbe 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -79,6 +79,7 @@ ctnetlink_dump_tuples(struct sk_buff *skb,
                       const struct ip_conntrack_tuple *tuple)
 {
         struct nfattr *nest_parms;
+        int ret;
         
         nest_parms = NFA_NEST(skb, CTA_TUPLE_IP);
         NFA_PUT(skb, CTA_IP_V4_SRC, sizeof(u_int32_t), &tuple->src.ip);
@@ -86,10 +87,10 @@ ctnetlink_dump_tuples(struct sk_buff *skb,
         NFA_NEST_END(skb, nest_parms);
 
         nest_parms = NFA_NEST(skb, CTA_TUPLE_PROTO);
-        ctnetlink_dump_tuples_proto(skb, tuple);
+        ret = ctnetlink_dump_tuples_proto(skb, tuple);
         NFA_NEST_END(skb, nest_parms);
 
-        return 0;
+        return ret;
 
 nfattr_failure:
         return -1;