[TCP]: Ratelimit debugging warning.
Better safe than sorry.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index f37a50e..7114031 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -436,11 +436,13 @@
u16 flags;
if (unlikely(len >= skb->len)) {
- printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, "
- "end_seq=%u, skb->len=%u.\n", len, mss_now,
- TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq,
- skb->len);
- WARN_ON(1);
+ if (net_ratelimit()) {
+ printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, "
+ "end_seq=%u, skb->len=%u.\n", len, mss_now,
+ TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq,
+ skb->len);
+ WARN_ON(1);
+ }
return 0;
}