[DCCP]: Fix sparse warnings

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

1 files changed, 2 insertions, 5 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 42d9c878d4c3..bc3cfc0533cc 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -617,9 +617,6 @@ out:
         sock_put(sk);
 }
 
-extern struct sk_buff *dccp_make_reset(struct sock *sk, struct dst_entry *dst,
-                                       enum dccp_reset_codes code);
-
 int dccp_v4_send_reset(struct sock *sk, enum dccp_reset_codes code)
 {
         struct sk_buff *skb;
@@ -881,7 +878,7 @@ static struct dst_entry* dccp_v4_route_skb(struct sock *sk,
         return &rt->u.dst;
 }
 
-void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
+static void dccp_v4_ctl_send_reset(struct sk_buff *rxskb)
 {
         int err;
         struct dccp_hdr *rxdh = dccp_hdr(rxskb), *dh;
@@ -1268,7 +1265,7 @@ static int dccp_v4_init_sock(struct sock *sk)
         return 0;
 }
 
-int dccp_v4_destroy_sock(struct sock *sk)
+static int dccp_v4_destroy_sock(struct sock *sk)
 {
         struct dccp_sock *dp = dccp_sk(sk);