mac80211: fix throughput LED trigger

As I was testing with hwsim, I missed that my previous commit to
make LED work depend on activation broke the code because I missed
removing the old trigger struct and some code was still using it,
now erroneously, causing crashes.

Fix this by always using the correct struct.

Reported-by: Felix Fietkau <nbd@openwrt.org>
Tested-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/mac80211/led.c b/net/mac80211/led.c
index 38f05565eaac..0505845b7ab8 100644
--- a/net/mac80211/led.c
+++ b/net/mac80211/led.c
@@ -276,10 +276,10 @@ static void tpt_trig_timer(unsigned long data)
                 }
         }
 
-        read_lock(&tpt_trig->trig.leddev_list_lock);
-        list_for_each_entry(led_cdev, &tpt_trig->trig.led_cdevs, trig_list)
+        read_lock(&local->tpt_led.leddev_list_lock);
+        list_for_each_entry(led_cdev, &local->tpt_led.led_cdevs, trig_list)
                 led_blink_set(led_cdev, &on, &off);
-        read_unlock(&tpt_trig->trig.leddev_list_lock);
+        read_unlock(&local->tpt_led.leddev_list_lock);
 }
 
 const char *
@@ -341,10 +341,10 @@ static void ieee80211_stop_tpt_led_trig(struct ieee80211_local *local)
         tpt_trig->running = false;
         del_timer_sync(&tpt_trig->timer);
 
-        read_lock(&tpt_trig->trig.leddev_list_lock);
-        list_for_each_entry(led_cdev, &tpt_trig->trig.led_cdevs, trig_list)
+        read_lock(&local->tpt_led.leddev_list_lock);
+        list_for_each_entry(led_cdev, &local->tpt_led.led_cdevs, trig_list)
                 led_set_brightness(led_cdev, LED_OFF);
-        read_unlock(&tpt_trig->trig.leddev_list_lock);
+        read_unlock(&local->tpt_led.leddev_list_lock);
 }
 
 void ieee80211_mod_tpt_led_trig(struct ieee80211_local *local,