1 files changed, 10 insertions, 8 deletions

diff --git a/net/dccp/ccid.h b/net/dccp/ccid.h
index 3dec50d49731..f7eb6c613414 100644
--- a/net/dccp/ccid.h
+++ b/net/dccp/ccid.h
@@ -41,9 +41,9 @@ struct ccid_operations {
                                                     unsigned char option,
                                                     unsigned char len, u16 idx,
                                                     unsigned char* value);
-        void            (*ccid_hc_rx_insert_options)(struct sock *sk,
+        int             (*ccid_hc_rx_insert_options)(struct sock *sk,
                                                      struct sk_buff *skb);
-        void            (*ccid_hc_tx_insert_options)(struct sock *sk,
+        int             (*ccid_hc_tx_insert_options)(struct sock *sk,
                                                      struct sk_buff *skb);
         void            (*ccid_hc_tx_packet_recv)(struct sock *sk,
                                                   struct sk_buff *skb);
@@ -146,18 +146,20 @@ static inline int ccid_hc_rx_parse_options(struct ccid *ccid, struct sock *sk,
         return rc;
 }
 
-static inline void ccid_hc_tx_insert_options(struct ccid *ccid, struct sock *sk,
-                                             struct sk_buff *skb)
+static inline int ccid_hc_tx_insert_options(struct ccid *ccid, struct sock *sk,
+                                            struct sk_buff *skb)
 {
         if (ccid->ccid_ops->ccid_hc_tx_insert_options != NULL)
-                ccid->ccid_ops->ccid_hc_tx_insert_options(sk, skb);
+                return ccid->ccid_ops->ccid_hc_tx_insert_options(sk, skb);
+        return 0;
 }
 
-static inline void ccid_hc_rx_insert_options(struct ccid *ccid, struct sock *sk,
-                                             struct sk_buff *skb)
+static inline int ccid_hc_rx_insert_options(struct ccid *ccid, struct sock *sk,
+                                            struct sk_buff *skb)
 {
         if (ccid->ccid_ops->ccid_hc_rx_insert_options != NULL)
-                ccid->ccid_ops->ccid_hc_rx_insert_options(sk, skb);
+                return ccid->ccid_ops->ccid_hc_rx_insert_options(sk, skb);
+        return 0;
 }
 
 static inline void ccid_hc_rx_get_info(struct ccid *ccid, struct sock *sk,