[NETFILTER]: ip_tables: revision support for compat code

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_tables.c b/net/ipv4/netfilter/ip_tables.c
index 3d5d4a4640c3..673581db986e 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1994,6 +1994,8 @@ compat_get_entries(struct compat_ipt_get_entries __user *uptr, int *len)
         return ret;
 }
 
+static int do_ipt_get_ctl(struct sock *, int, void __user *, int *);
+
 static int
 compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
 {
@@ -2007,8 +2009,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
                 ret = compat_get_entries(user, len);
                 break;
         default:
-                duprintf("compat_do_ipt_get_ctl: unknown request %i\n", cmd);
-                ret = -EINVAL;
+                ret = do_ipt_get_ctl(sk, cmd, user, len);
         }
         return ret;
 }