Commit a2b60c75 authored by Duan Jiong's avatar Duan Jiong Committed by Pablo Neira Ayuso
Browse files

netfilter: xt_LED: don't output error message redundantly 



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

Signed-off-by: default avatarDuan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 5bd3a76f

net/netfilter/xt_LED.c

+1 −3
Original line number Original line Diff line number Diff line
@@ -133,9 +133,7 @@ static int led_tg_check(const struct xt_tgchk_param *par) 




	err = led_trigger_register(&ledinternal->netfilter_led_trigger);

	err = led_trigger_register(&ledinternal->netfilter_led_trigger);

	if (err) {

	if (err) {

		pr_warning("led_trigger_register() failed\n");

		pr_err("Trigger name is already in use.\n");

		if (err == -EEXIST)

			pr_warning("Trigger name is already in use.\n");

		goto exit_alloc;

		goto exit_alloc;

	}

	}