netfilter: xt_NFQUEUE: use pr ratelimiting

switch this to info, since these aren't really errors.
We only use printk because we cannot report meaningful errors
in the xtables framework.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
index a360b99..a9aca80 100644 (file)
--- a/net/netfilter/xt_NFQUEUE.c
+++ b/net/netfilter/xt_NFQUEUE.c
@@ -8,6 +8,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/skbuff.h>
 
@@ -67,13 +69,13 @@ static int nfqueue_tg_check(const struct xt_tgchk_param *par)
        init_hashrandom(&jhash_initval);
 
        if (info->queues_total == 0) {
-               pr_err("NFQUEUE: number of total queues is 0\n");
+               pr_info_ratelimited("number of total queues is 0\n");
                return -EINVAL;
        }
        maxid = info->queues_total - 1 + info->queuenum;
        if (maxid > 0xffff) {
-               pr_err("NFQUEUE: number of queues (%u) out of range (got %u)\n",
-                      info->queues_total, maxid);
+               pr_info_ratelimited("number of queues (%u) out of range (got %u)\n",
+                                   info->queues_total, maxid);
                return -ERANGE;
        }
        if (par->target->revision == 2 && info->flags > 1)