Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

[karo-tx-linux.git] / include / linux / dccp.h

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 2d7671c92c0b6c040a531bc00f38e24463f3894d..53553c99cad636c888900bd0b63698b2f4a81b43 100644 (file)
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -169,6 +169,12 @@ enum {
        DCCPO_MAX_CCID_SPECIFIC = 255,
 };
 
+/* DCCP CCIDS */
+enum {
+       DCCPC_CCID2 = 2,
+       DCCPC_CCID3 = 3,
+};
+
 /* DCCP features */
 enum {
        DCCPF_RESERVED = 0,
@@ -185,7 +191,7 @@ enum {
 /* this structure is argument to DCCP_SOCKOPT_CHANGE_X */
 struct dccp_so_feat {
        __u8 dccpsf_feat;
-       __u8 *dccpsf_val;
+       __u8 __user *dccpsf_val;
        __u8 dccpsf_len;
 };
 
@@ -320,7 +326,7 @@ static inline unsigned int dccp_hdr_len(const struct sk_buff *skb)
 /* initial values for each feature */
 #define DCCPF_INITIAL_SEQUENCE_WINDOW          100
 #define DCCPF_INITIAL_ACK_RATIO                        2
-#define DCCPF_INITIAL_CCID                     2
+#define DCCPF_INITIAL_CCID                     DCCPC_CCID2
 #define DCCPF_INITIAL_SEND_ACK_VECTOR          1
 /* FIXME: for now we're default to 1 but it should really be 0 */
 #define DCCPF_INITIAL_SEND_NDP_COUNT           1
@@ -404,6 +410,7 @@ struct dccp_service_list {
 };
 
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
+#define DCCP_SERVICE_CODE_IS_ABSENT             0
 
 static inline int dccp_list_has_service(const struct dccp_service_list *sl,
                                        const __be32 service)
@@ -484,11 +491,6 @@ static inline struct dccp_minisock *dccp_msk(const struct sock *sk)
        return (struct dccp_minisock *)&dccp_sk(sk)->dccps_minisock;
 }
 
-static inline int dccp_service_not_initialized(const struct sock *sk)
-{
-       return dccp_sk(sk)->dccps_service == DCCP_SERVICE_INVALID_VALUE;
-}
-
 static inline const char *dccp_role(const struct sock *sk)
 {
        switch (dccp_sk(sk)->dccps_role) {