[NETFILTER]: Don't use conntrack entry after dropping the reference

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 4 deletions

diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index d058ac41bfd3..91fe8f2e38ff 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -728,11 +728,9 @@ ctnetlink_del_conntrack(struct sock *ctnl, struct sk_buff *skb,
                         return -ENOENT;
                 }
         }       
-        if (del_timer(&ct->timeout)) {
-                ip_conntrack_put(ct);
+        if (del_timer(&ct->timeout))
                 ct->timeout.function((unsigned long)ct);
-                return 0;
-        }
+
         ip_conntrack_put(ct);
         DEBUGP("leaving\n");