From: Felix Fietkau <nbd@openwrt.org>
Date: Fri, 16 Dec 2011 23:41:44 +0000 (+0000)
Subject: ath9k: fix a crash in led init
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;hb=043f3b5cf5ae6d1ee83c69037e155da080f5b88d

ath9k: fix a crash in led init

SVN-Revision: 29558
---

diff --git a/package/mac80211/patches/581-ath9k_extra_platform_leds.patch b/package/mac80211/patches/581-ath9k_extra_platform_leds.patch
index 0637269b34..3834d43881 100644
--- a/package/mac80211/patches/581-ath9k_extra_platform_leds.patch
+++ b/package/mac80211/patches/581-ath9k_extra_platform_leds.patch
@@ -56,11 +56,14 @@
  
  	INIT_LIST_HEAD(&sc->leds);
  
-@@ -133,6 +154,9 @@ void ath_init_leds(struct ath_softc *sc)
+@@ -133,6 +154,12 @@ void ath_init_leds(struct ath_softc *sc)
  		trigger = ieee80211_get_radio_led_name(sc->hw);
  
  	ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
 +
++	if (!pdata)
++		return;
++
 +	for (i = 0; i < pdata->num_leds; i++)
 +		ath_create_platform_led(sc, &pdata->leds[i]);
  }