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authorEric Leblond <eric@inl.fr>2008-06-11 20:50:27 -0400
committerDavid S. Miller <davem@davemloft.net>2008-06-11 20:50:27 -0400
commitb66985b11b8b00e1ec65b89a3112510ac9a9ec6e (patch)
tree0ec9a7e93098ff8d816561af28f71bf056beb164 /net
parent513fd370e6832f81ab717df4645f5ce679e44f14 (diff)
netfilter: Make nflog quiet when no one listen in userspace.
The message "nf_log_packet: can't log since no backend logging module loaded in! Please either load one, or disable logging explicitly" was displayed for each logged packet when no userspace application is listening to nflog events. The message seems to warn for a problem with a kernel module missing but as said before this is not the case. I thus propose to suppress the message (I don't see any reason to flood the log because a user application has crashed.) Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/netfilter/nf_log.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index bc11d7092032..9fda6ee95a31 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -92,10 +92,6 @@ void nf_log_packet(int pf,
92 vsnprintf(prefix, sizeof(prefix), fmt, args); 92 vsnprintf(prefix, sizeof(prefix), fmt, args);
93 va_end(args); 93 va_end(args);
94 logger->logfn(pf, hooknum, skb, in, out, loginfo, prefix); 94 logger->logfn(pf, hooknum, skb, in, out, loginfo, prefix);
95 } else if (net_ratelimit()) {
96 printk(KERN_WARNING "nf_log_packet: can\'t log since "
97 "no backend logging module loaded in! Please either "
98 "load one, or disable logging explicitly\n");
99 } 95 }
100 rcu_read_unlock(); 96 rcu_read_unlock();
101} 97}