[NETFILTER]: remove annoying debugging message

Don't log "nf_hook: Verdict = QUEUE." message with NETFILTER_DEBUG=y.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/netfilter/core.c

@@ -179,7 +179,6 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
 		kfree_skb(skb);
 		ret = -EPERM;
 	} else if ((verdict & NF_VERDICT_MASK) == NF_QUEUE) {
-		NFDEBUG("nf_hook: Verdict = QUEUE.\n");
 		if (!nf_queue(skb, elem, pf, hook, indev, outdev, okfn,
 			      verdict >> NF_VERDICT_BITS))
 			goto next_hook;