[DCCP] options: Make dccp_insert_options & friends yell on error

And not the silly LIMIT_NETDEBUG and silently return without inserting
the option requested.

Also drop some old debugging messages associated to option insertion.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 7f5be0822f3a..34e70fb89d4a 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -326,13 +326,13 @@ static inline int dccp_ack_pending(const struct sock *sk)
                inet_csk_ack_scheduled(sk);
 }
 
-extern void dccp_insert_options(struct sock *sk, struct sk_buff *skb);
-extern void dccp_insert_option_elapsed_time(struct sock *sk,
+extern int dccp_insert_options(struct sock *sk, struct sk_buff *skb);
+extern int dccp_insert_option_elapsed_time(struct sock *sk,
                                             struct sk_buff *skb,
                                             u32 elapsed_time);
-extern void dccp_insert_option_timestamp(struct sock *sk,
+extern int dccp_insert_option_timestamp(struct sock *sk,
                                          struct sk_buff *skb);
-extern void dccp_insert_option(struct sock *sk, struct sk_buff *skb,
+extern int dccp_insert_option(struct sock *sk, struct sk_buff *skb,
                                unsigned char option,
                                const void *value, unsigned char len);