netdev - [PATCH 5/9] netfilter: xt_LED: don't output error message redundantly

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Date:	Thu, 31 Jul 2014 21:27:04 +0200
From:	Pablo Neira Ayuso <pablo@...filter.org>
To:	netfilter-devel@...r.kernel.org
Cc:	davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 5/9] netfilter: xt_LED: don't output error message redundantly

From: Duan Jiong <duanj.fnst@...fujitsu.com>

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

Signed-off-by: Duan Jiong <duanj.fnst@...fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/xt_LED.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index 993de2b..f14bcf2 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;
 	}
 
-- 
1.7.10.4

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