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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>
hifive-unleashed-5.1
Florian Westphal 2018-02-09 15:52:02 +01:00 committed by Pablo Neira Ayuso
parent 11f7aee232
commit e016c5e43d
1 changed files with 5 additions and 3 deletions
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8
net/netfilter/xt_NFQUEUE.c
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@ -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)