[DCCP]: Introduce dccp_ipv4_af_ops

And make the core DCCP code AF agnostic, just like TCP, now its time
to work on net/dccp/ipv6.c, we are close to the end!

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 3 deletions

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 8a6b2a9e4581..7b30c12147c2 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -254,7 +254,9 @@ int dccp_setsockopt(struct sock *sk, int level, int optname,
         int val;
 
         if (level != SOL_DCCP)
-                return ip_setsockopt(sk, level, optname, optval, optlen);
+                return inet_csk(sk)->icsk_af_ops->setsockopt(sk, level,
+                                                             optname, optval,
+                                                             optlen);
 
         if (optlen < sizeof(int))
                 return -EINVAL;
@@ -320,8 +322,9 @@ int dccp_getsockopt(struct sock *sk, int level, int optname,
         int val, len;
 
         if (level != SOL_DCCP)
-                return ip_getsockopt(sk, level, optname, optval, optlen);
-
+                return inet_csk(sk)->icsk_af_ops->getsockopt(sk, level,
+                                                             optname, optval,
+                                                             optlen);
         if (get_user(len, optlen))
                 return -EFAULT;