Share ccid3_rx_state_name function via tfrc_ccids

[CCID-3/4] Share ccid3_rx_state_name function via tfrc_ccids

Index: leandro.new/net/dccp/ccids/ccid3.c =================================--- leandro.new.orig/net/dccp/ccids/ccid3.c +++ leandro.new/net/dccp/ccids/ccid3.c
@@ -601,22 +601,6 @@ static int ccid3_hc_tx_getsockopt(struct
return 0;
}

-/*
- * Receiver Half-Connection Routines
- */
-#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
-static const char *ccid3_rx_state_name(enum tfrc_hc_rx_states state) -{
- static char *ccid3_rx_state_names[] = {
- [TFRC_RSTATE_NO_DATA] = "NO_DATA",
- [TFRC_RSTATE_DATA] = "DATA",
- [TFRC_RSTATE_TERM] = "TERM",
- };
-
- return ccid3_rx_state_names[state];
-}
-#endif
-
static void ccid3_hc_rx_set_state(struct sock *sk,
enum tfrc_hc_rx_states state)
{
@@ -624,8 +608,8 @@ static void ccid3_hc_rx_set_state(struct
enum tfrc_hc_rx_states oldstate = hcrx->tfrchcrx_state;

ccid3_pr_debug("%s(%p) %-8.8s -> %s\n",

-		       dccp_role(sk), sk, ccid3_rx_state_name(oldstate),
-		       ccid3_rx_state_name(state));
+		       dccp_role(sk), sk, tfrc_rx_state_name(oldstate),
+		       tfrc_rx_state_name(state));

WARN_ON(state = oldstate);
hcrx->tfrchcrx_state = state;
}
Index: leandro.new/net/dccp/ccids/ccid4.c =================================--- leandro.new.orig/net/dccp/ccids/ccid4.c +++ leandro.new/net/dccp/ccids/ccid4.c
@@ -630,22 +630,6 @@ static int ccid4_hc_tx_getsockopt(struct
return 0;
}

-/*
- * Receiver Half-Connection Routines
- */
-#ifdef CONFIG_IP_DCCP_CCID4_DEBUG
-static const char *ccid4_rx_state_name(enum tfrc_hc_rx_states state) -{
- static char *ccid4_rx_state_names[] = {
- [TFRC_RSTATE_NO_DATA] = "NO_DATA",
- [TFRC_RSTATE_DATA] = "DATA",
- [TFRC_RSTATE_TERM] = "TERM",
- };
-
- return ccid4_rx_state_names[state];
-}
-#endif
-
static void ccid4_hc_rx_set_state(struct sock *sk,
enum tfrc_hc_rx_states state)
{
@@ -653,8 +637,8 @@ static void ccid4_hc_rx_set_state(struct
enum tfrc_hc_rx_states oldstate = hcrx->tfrchcrx_state;

ccid4_pr_debug("%s(%p) %-8.8s -> %s\n",

-		       dccp_role(sk), sk, ccid4_rx_state_name(oldstate),
-		       ccid4_rx_state_name(state));
+		       dccp_role(sk), sk, tfrc_rx_state_name(oldstate),
+		       tfrc_rx_state_name(state));

WARN_ON(state = oldstate);
hcrx->tfrchcrx_state = state;
}
Index: leandro.new/net/dccp/ccids/lib/tfrc_ccids.h =================================--- leandro.new.orig/net/dccp/ccids/lib/tfrc_ccids.h +++ leandro.new/net/dccp/ccids/lib/tfrc_ccids.h
@@ -172,6 +172,23 @@ static const char *tfrc_tx_state_name(en
}
#endif

+/**
+ * Receiver Half-Connection Routines
+ */
+#if defined(CONFIG_IP_DCCP_CCID3_DEBUG) || defined(CONFIG_IP_DCCP_CCID4_DEBUG) +static const char *tfrc_rx_state_name(enum tfrc_hc_rx_states state) +{
+ static char *tfrc_rx_state_names[] = {
+ [TFRC_RSTATE_NO_DATA] = "NO_DATA",
+ [TFRC_RSTATE_DATA] = "DATA",
+ [TFRC_RSTATE_TERM] = "TERM",
+ };
+
+ return tfrc_rx_state_names[state];
+}
+#endif
+
+
extern u64 rfc3390_initial_rate(struct sock *sk);

extern u32 tfrc_hc_tx_idle_rtt(struct tfrc_hc_tx_sock *hctx, ktime_t now);