From: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Date: Fri, 25 Jul 2014 01:06:27 +0000 (+0800)
Subject: netfilter: xt_LED: don't output error message redundantly
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a2b60c75fa951f6e1ffa46c0f459d164d52699bf;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

netfilter: xt_LED: don't output error message redundantly

The function led_trigger_register() will only return -EEXIST when
error arises.

Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index 993de2ba89d3..f14bcf23dc9f 100644
--- a/net/netfilter/xt_LED.c
+++ b/net/netfilter/xt_LED.c
@@ -133,9 +133,7 @@ static int led_tg_check(const struct xt_tgchk_param *par)
 
 	err = led_trigger_register(&ledinternal->netfilter_led_trigger);
 	if (err) {
-		pr_warning("led_trigger_register() failed\n");
-		if (err == -EEXIST)
-			pr_warning("Trigger name is already in use.\n");
+		pr_err("Trigger name is already in use.\n");
 		goto exit_alloc;
 	}