dccp: Kill dead code and add static markers.

Remove dead code and make some functions static.
Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 24 insertions, 24 deletions

diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 096250d1323b..b054ba1f55d2 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -50,6 +50,30 @@ EXPORT_SYMBOL_GPL(dccp_hashinfo);
 /* the maximum queue length for tx in packets. 0 is no limit */
 int sysctl_dccp_tx_qlen __read_mostly = 5;
 
+#ifdef CONFIG_IP_DCCP_DEBUG
+static const char *dccp_state_name(const int state)
+{
+        static const char *const dccp_state_names[] = {
+        [DCCP_OPEN]             = "OPEN",
+        [DCCP_REQUESTING]       = "REQUESTING",
+        [DCCP_PARTOPEN]         = "PARTOPEN",
+        [DCCP_LISTEN]           = "LISTEN",
+        [DCCP_RESPOND]          = "RESPOND",
+        [DCCP_CLOSING]          = "CLOSING",
+        [DCCP_ACTIVE_CLOSEREQ]  = "CLOSEREQ",
+        [DCCP_PASSIVE_CLOSE]    = "PASSIVE_CLOSE",
+        [DCCP_PASSIVE_CLOSEREQ] = "PASSIVE_CLOSEREQ",
+        [DCCP_TIME_WAIT]        = "TIME_WAIT",
+        [DCCP_CLOSED]           = "CLOSED",
+        };
+
+        if (state >= DCCP_MAX_STATES)
+                return "INVALID STATE!";
+        else
+                return dccp_state_names[state];
+}
+#endif
+
 void dccp_set_state(struct sock *sk, const int state)
 {
         const int oldstate = sk->sk_state;
@@ -146,30 +170,6 @@ const char *dccp_packet_name(const int type)
 
 EXPORT_SYMBOL_GPL(dccp_packet_name);
 
-const char *dccp_state_name(const int state)
-{
-        static const char *const dccp_state_names[] = {
-        [DCCP_OPEN]             = "OPEN",
-        [DCCP_REQUESTING]       = "REQUESTING",
-        [DCCP_PARTOPEN]         = "PARTOPEN",
-        [DCCP_LISTEN]           = "LISTEN",
-        [DCCP_RESPOND]          = "RESPOND",
-        [DCCP_CLOSING]          = "CLOSING",
-        [DCCP_ACTIVE_CLOSEREQ]  = "CLOSEREQ",
-        [DCCP_PASSIVE_CLOSE]    = "PASSIVE_CLOSE",
-        [DCCP_PASSIVE_CLOSEREQ] = "PASSIVE_CLOSEREQ",
-        [DCCP_TIME_WAIT]        = "TIME_WAIT",
-        [DCCP_CLOSED]           = "CLOSED",
-        };
-
-        if (state >= DCCP_MAX_STATES)
-                return "INVALID STATE!";
-        else
-                return dccp_state_names[state];
-}
-
-EXPORT_SYMBOL_GPL(dccp_state_name);
-
 int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized)
 {
         struct dccp_sock *dp = dccp_sk(sk);