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Diffstat (limited to 'net/dccp/dccp.h')
-rw-r--r--net/dccp/dccp.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 7f5be0822f3..34e70fb89d4 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);