From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 16 Dec 2011 23:41:44 +0000 (+0000)
Subject: ath9k: fix a crash in led init
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=de50d6624ffd8250930462e43163bdec1747a999;p=openwrt.git

ath9k: fix a crash in led init

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29558 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

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]);
  }