[DCCP]: Introduce the DCCP Kernel hacking menu

Only available if CONFIG_DEBUG_KERNEL is enabled in the "Kernel
Hacking" Menu.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/dccp/options.c b/net/dccp/options.c
index 68d6614..fc363aa 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -58,7 +58,7 @@
 int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					"CLIENT rx opt: " : "server rx opt: ";
 #endif
@@ -303,7 +303,7 @@
 				     struct sk_buff *skb,
 				     u32 elapsed_time)
 {
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 	struct dccp_sock *dp = dccp_sk(sk);
 	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					"CLIENT TX opt: " : "server TX opt: ";
@@ -341,7 +341,7 @@
 static void dccp_insert_option_ack_vector(struct sock *sk, struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					"CLIENT TX opt: " : "server TX opt: ";
 #endif
@@ -425,7 +425,7 @@
 					      struct sk_buff *skb)
 {
 	struct dccp_sock *dp = dccp_sk(sk);
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 	const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					"CLIENT TX opt: " : "server TX opt: ";
 #endif
@@ -504,7 +504,7 @@
 	struct dccp_ackpkts *ap = kmalloc(sizeof(*ap) + len, priority);
 
 	if (ap != NULL) {
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 		memset(ap->dccpap_buf, 0xFF, len);
 #endif
 		ap->dccpap_buf_len   = len;
@@ -526,7 +526,7 @@
 void dccp_ackpkts_free(struct dccp_ackpkts *ap)
 {
 	if (ap != NULL) {
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 		memset(ap, 0xFF, sizeof(*ap) + ap->dccpap_buf_len);
 #endif
 		kfree(ap);
@@ -680,7 +680,7 @@
 	return -EILSEQ;
 }
 
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 void dccp_ackvector_print(const u64 ackno, const unsigned char *vector,
 			  int len)
 {
@@ -735,7 +735,7 @@
 		return;
 
 	if (ackno == ap->dccpap_ack_seqno) {
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 		struct dccp_sock *dp = dccp_sk(sk);
 		const char *debug_prefix = dp->dccps_role == DCCP_ROLE_CLIENT ?
 					"CLIENT rx ack: " : "server rx ack: ";
@@ -794,7 +794,7 @@
 			/* dccp_pr_debug_cat("yes\n"); */
 
 			if (state != DCCP_ACKPKTS_STATE_NOT_RECEIVED) {
-#ifdef DCCP_DEBUG
+#ifdef CONFIG_IP_DCCP_DEBUG
 				struct dccp_sock *dp = dccp_sk(sk);
 				const char *debug_prefix =
 					dp->dccps_role == DCCP_ROLE_CLIENT ?