[NETFILTER]: nf_conntrack_h323: turn some printks into DEBUGPs

Don't spam the ringbuffer with decoding errors. The only printks remaining
are for dropped packets when we're certain they are H.323.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 15 deletions

diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c
index 8c57b8119bfb..aa5ba99b7a08 100644
--- a/net/netfilter/nf_conntrack_h323_main.c
+++ b/net/netfilter/nf_conntrack_h323_main.c
@@ -163,9 +163,7 @@ static int get_tpkt_data(struct sk_buff **pskb, unsigned int protoff,
                                 }
 
                                 /* Fragmented TPKT */
-                                if (net_ratelimit())
-                                        printk("nf_ct_h323: "
-                                               "fragmented TPKT\n");
+                                DEBUGP("nf_ct_h323: fragmented TPKT\n");
                                 goto clear_out;
                         }
 
@@ -596,10 +594,9 @@ static int h245_help(struct sk_buff **pskb, unsigned int protoff,
                 ret = DecodeMultimediaSystemControlMessage(data, datalen,
                                                            &mscm);
                 if (ret < 0) {
-                        if (net_ratelimit())
-                                printk("nf_ct_h245: decoding error: %s\n",
-                                       ret == H323_ERROR_BOUND ?
-                                       "out of bound" : "out of range");
+                        DEBUGP("nf_ct_h245: decoding error: %s\n",
+                               ret == H323_ERROR_BOUND ?
+                               "out of bound" : "out of range");
                         /* We don't drop when decoding error */
                         break;
                 }
@@ -1137,10 +1134,9 @@ static int q931_help(struct sk_buff **pskb, unsigned int protoff,
                 /* Decode Q.931 signal */
                 ret = DecodeQ931(data, datalen, &q931);
                 if (ret < 0) {
-                        if (net_ratelimit())
-                                printk("nf_ct_q931: decoding error: %s\n",
-                                       ret == H323_ERROR_BOUND ?
-                                       "out of bound" : "out of range");
+                        DEBUGP("nf_ct_q931: decoding error: %s\n",
+                               ret == H323_ERROR_BOUND ?
+                               "out of bound" : "out of range");
                         /* We don't drop when decoding error */
                         break;
                 }
@@ -1711,10 +1707,9 @@ static int ras_help(struct sk_buff **pskb, unsigned int protoff,
         /* Decode RAS message */
         ret = DecodeRasMessage(data, datalen, &ras);
         if (ret < 0) {
-                if (net_ratelimit())
-                        printk("nf_ct_ras: decoding error: %s\n",
-                               ret == H323_ERROR_BOUND ?
-                               "out of bound" : "out of range");
+                DEBUGP("nf_ct_ras: decoding error: %s\n",
+                       ret == H323_ERROR_BOUND ?
+                       "out of bound" : "out of range");
                 goto accept;
         }