netfilter: nfnetlink_queue: simplify warning message

This patch remove variable part from a debug message to have
message concatenation from syslog.

Signed-off-by: Eric Leblond <eric@inl.fr>
Signed-off-by: Patrick McHardy <kaber@trash.net>

net/netfilter/nfnetlink_queue.c

@@ -414,8 +414,8 @@ nfqnl_enqueue_packet(struct nf_queue_entry *entry, unsigned int queuenum)
 		queue->queue_dropped++;
 		if (net_ratelimit())
 			  printk(KERN_WARNING "nf_queue: full at %d entries, "
-				 "dropping packets(s). Dropped: %d\n",
-				 queue->queue_total, queue->queue_dropped);
+				 "dropping packets(s).\n",
+				 queue->queue_total);
 		goto err_out_free_nskb;
 	}