led: triggers: Break the for loop after default trigger is found

It is of no avail to continue iterating through registered triggers in the led_trigger_set_default() after the trigger to set has been found. Add "break" statement to fix this omission. Signed-off-by: Jacek Anaszewski <[email protected]> Acked-by: Pavel Machek <[email protected]> Signed-off-by: Krzysztof Kozlowski <[email protected]>
laijs · Dec 10, 2018 · c4f7bd4 · c4f7bd4
1 parent cb14e6d
commit c4f7bd4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/drivers/leds/led-triggers.c b/drivers/leds/led-triggers.c
@@ -200,8 +200,10 @@ void led_trigger_set_default(struct led_classdev *led_cdev)
 	down_read(&triggers_list_lock);
 	down_write(&led_cdev->trigger_lock);
 	list_for_each_entry(trig, &trigger_list, next_trig) {
-		if (!strcmp(led_cdev->default_trigger, trig->name))
+		if (!strcmp(led_cdev->default_trigger, trig->name)) {
 			led_trigger_set(led_cdev, trig);
+			break;
+		}
 	}
 	up_write(&led_cdev->trigger_lock);
 	up_read(&triggers_list_lock);