[DCCP] CCID2: Add Kconfig option for CCID2 debug

Allow the user to choose whether or not to enable CCID2 debugging via
Kconfig.

Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 4 deletions

diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index e0acd1ba4e88..dbcda7e868b7 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -35,8 +35,7 @@
 
 static int ccid2_debug;
 
-#undef CCID2_DEBUG
-#ifdef CCID2_DEBUG
+#ifdef CONFIG_IP_DCCP_CCID2_DEBUG
 #define ccid2_pr_debug(format, a...) \
         do { if (ccid2_debug) \
                 printk(KERN_DEBUG "%s: " format, __FUNCTION__, ##a); \
@@ -47,7 +46,7 @@ static int ccid2_debug;
 
 static const int ccid2_seq_len = 128;
 
-#ifdef CCID2_DEBUG
+#ifdef CONFIG_IP_DCCP_CCID2_DEBUG
 static void ccid2_hc_tx_check_sanity(const struct ccid2_hc_tx_sock *hctx)
 {
         int len = 0;
@@ -295,7 +294,7 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, int len)
         if (!timer_pending(&hctx->ccid2hctx_rtotimer))
                 ccid2_start_rto_timer(sk);
 
-#ifdef CCID2_DEBUG
+#ifdef CONFIG_IP_DCCP_CCID2_DEBUG
         ccid2_pr_debug("pipe=%d\n", hctx->ccid2hctx_pipe);
         ccid2_pr_debug("Sent: seq=%llu\n", seq);
         do {