TCP: remove TCP_DEBUG
It was enabled by default and the messages guarded
by the define are useful.
Signed-off-by: Flavio Leitner <fbl@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/tcp.h b/include/net/tcp.h
index ed0e814..e147f42 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -18,7 +18,6 @@
#ifndef _TCP_H
#define _TCP_H
-#define TCP_DEBUG 1
#define FASTRETRANS_DEBUG 1
#include <linux/list.h>
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index eefc61e..34f5db1 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1193,13 +1193,11 @@
struct tcp_sock *tp = tcp_sk(sk);
int time_to_ack = 0;
-#if TCP_DEBUG
struct sk_buff *skb = skb_peek(&sk->sk_receive_queue);
WARN(skb && !before(tp->copied_seq, TCP_SKB_CB(skb)->end_seq),
"cleanup rbuf bug: copied %X seq %X rcvnxt %X\n",
tp->copied_seq, TCP_SKB_CB(skb)->end_seq, tp->rcv_nxt);
-#endif
if (inet_csk_ack_scheduled(sk)) {
const struct inet_connection_sock *icsk = inet_csk(sk);
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index ecd44b0..2e0f0af 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -334,7 +334,6 @@
* connection. If the socket is an orphan, time it out,
* we cannot allow such beasts to hang infinitely.
*/
-#ifdef TCP_DEBUG
struct inet_sock *inet = inet_sk(sk);
if (sk->sk_family == AF_INET) {
LIMIT_NETDEBUG(KERN_DEBUG "TCP: Peer %pI4:%u/%u unexpectedly shrunk window %u:%u (repaired)\n",
@@ -349,7 +348,6 @@
inet->inet_num, tp->snd_una, tp->snd_nxt);
}
#endif
-#endif
if (tcp_time_stamp - tp->rcv_tstamp > TCP_RTO_MAX) {
tcp_write_err(sk);
goto out;
