diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-05-11 19:12:09 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2015-05-11 19:16:04 +0200 |
| commit | 658358cec93a7130615cfc1d6843ab07e49625e6 (patch) | |
| tree | b0d26db2560c15a72c256e076b5e41433c440922 /net/mac80211 | |
| parent | 890b7878e4435518c45d80c5e33c335aab39d4e2 (diff) | |
| download | linux-0-day-658358cec93a7130615cfc1d6843ab07e49625e6.tar.gz linux-0-day-658358cec93a7130615cfc1d6843ab07e49625e6.tar.xz | |
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>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 | ||||
| -rw-r--r-- | net/mac80211/led.c | 12 |
2 files changed, 6 insertions, 7 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 241b74f3bd812..2c4fe45ea38ae 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1038,7 +1038,6 @@ enum queue_stop_reason { #ifdef CONFIG_MAC80211_LEDS struct tpt_led_trigger { - struct led_trigger trig; char name[32]; const struct ieee80211_tpt_blink *blink_table; unsigned int blink_table_len; diff --git a/net/mac80211/led.c b/net/mac80211/led.c index 38f05565eaac3..0505845b7ab83 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, |