[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>

diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 91fe8f2e38ffe500a2f72c6b3c6f69c3a7e548c6..5e9affdd0dbee926ee0f00c31f80219193ef0aba 100644 (file)
--- 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;