Merge branch 'linus' into locking/core, to pick up fixes and dependencies

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 7 insertions, 9 deletions

diff --git a/net/netfilter/xt_LED.c b/net/netfilter/xt_LED.c
index 1dcad893df78..19846445504d 100644
--- a/net/netfilter/xt_LED.c
+++ b/net/netfilter/xt_LED.c
@@ -111,10 +111,8 @@ static int led_tg_check(const struct xt_tgchk_param *par)
 	struct xt_led_info_internal *ledinternal;
 	int err;
 
-	if (ledinfo->id[0] == '\0') {
-		pr_info("No 'id' parameter given.\n");
+	if (ledinfo->id[0] == '\0')
 		return -EINVAL;
-	}
 
 	mutex_lock(&xt_led_mutex);
 
@@ -138,13 +136,14 @@ static int led_tg_check(const struct xt_tgchk_param *par)
 
 	err = led_trigger_register(&ledinternal->netfilter_led_trigger);
 	if (err) {
-		pr_err("Trigger name is already in use.\n");
+		pr_info_ratelimited("Trigger name is already in use.\n");
 		goto exit_alloc;
 	}
 
-	/* See if we need to set up a timer */
-	if (ledinfo->delay > 0)
-		timer_setup(&ledinternal->timer, led_timeout_callback, 0);
+	/* Since the letinternal timer can be shared between multiple targets,
+	 * always set it up, even if the current target does not need it
+	 */
+	timer_setup(&ledinternal->timer, led_timeout_callback, 0);
 
 	list_add_tail(&ledinternal->list, &xt_led_triggers);
 
@@ -181,8 +180,7 @@ static void led_tg_destroy(const struct xt_tgdtor_param *par)
 
 	list_del(&ledinternal->list);
 
-	if (ledinfo->delay > 0)
-		del_timer_sync(&ledinternal->timer);
+	del_timer_sync(&ledinternal->timer);
 
 	led_trigger_unregister(&ledinternal->netfilter_led_trigger);