[PATCH] net/rfkill/rfkill.c: fix unused rfkill_led_trigger() warning

["Simon Holm Thøgersen" <odie@cs.aau.dk>]

commit 4dec9b807be757780ca3611a959ac22c28d292a7 ("rfkill: strip pointless
notifier chain") removed the only user of rfkill_led_trigger() that was not
guarded by #ifdef CONFIG_RFKILL_LEDS. Therefore, move rfkill_led_trigger()
completely inside #ifdef CONFIG_RFKILL_LEDS and avoid the compile time
warning:

net/rfkill/rfkill.c:59: warning: 'rfkill_led_trigger' defined but not used

Signed-off-by: Simon Holm Thøgersen <odie@cs.aau.dk>
---
 net/rfkill/rfkill.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index 3c94f76..3eaa394 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -54,10 +54,10 @@ static unsigned long rfkill_states_lockdflt[BITS_TO_LONGS(RFKILL_TYPE_MAX)];
 static bool rfkill_epo_lock_active;
 

+#ifdef CONFIG_RFKILL_LEDS
 static void rfkill_led_trigger(struct rfkill *rfkill,
 			       enum rfkill_state state)
 {
-#ifdef CONFIG_RFKILL_LEDS
 	struct led_trigger *led = &rfkill->led_trigger;
 
 	if (!led->name)
@@ -66,10 +66,8 @@ static void rfkill_led_trigger(struct rfkill *rfkill,
 		led_trigger_event(led, LED_OFF);
 	else
 		led_trigger_event(led, LED_FULL);
-#endif /* CONFIG_RFKILL_LEDS */
 }
 
-#ifdef CONFIG_RFKILL_LEDS
 static void rfkill_led_trigger_activate(struct led_classdev *led)
 {
 	struct rfkill *rfkill = container_of(led->trigger,
-- 
1.6.0.2.526.g5c283