Merge tag 'mac80211-next-for-davem-2015-05-19' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:
====================
This just has a few fixes:
* LED throughput trigger was crashing
* fast-xmit wasn't treating QoS changes in IBSS correctly
* TDLS could use the wrong channel definition
* using a reserved channel context could use the wrong channel width
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 7e9b624..f01c18a 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -1010,6 +1010,8 @@
if (WARN_ON(!chandef))
return -EINVAL;
+ ieee80211_change_chanctx(local, new_ctx, chandef);
+
vif_chsw[0].vif = &sdata->vif;
vif_chsw[0].old_ctx = &old_ctx->conf;
vif_chsw[0].new_ctx = &new_ctx->conf;
@@ -1083,6 +1085,8 @@
if (WARN_ON(!chandef))
return -EINVAL;
+ ieee80211_change_chanctx(local, new_ctx, chandef);
+
list_del(&sdata->reserved_chanctx_list);
sdata->reserved_chanctx = NULL;
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index bfef1b2..21716af 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -1031,8 +1031,11 @@
}
}
- if (sta && elems->wmm_info && local->hw.queues >= IEEE80211_NUM_ACS)
+ if (sta && !sta->sta.wme &&
+ elems->wmm_info && local->hw.queues >= IEEE80211_NUM_ACS) {
sta->sta.wme = true;
+ ieee80211_check_fast_xmit(sta);
+ }
if (sta && elems->ht_operation && elems->ht_cap_elem &&
sdata->u.ibss.chandef.width != NL80211_CHAN_WIDTH_20_NOHT &&
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 241b74f..2c4fe45 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1038,7 +1038,6 @@
#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 38f0556..0505845 100644
--- a/net/mac80211/led.c
+++ b/net/mac80211/led.c
@@ -276,10 +276,10 @@
}
}
- 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 @@
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,
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c
index fff0d864..8a92a92 100644
--- a/net/mac80211/tdls.c
+++ b/net/mac80211/tdls.c
@@ -527,30 +527,19 @@
/* if HT support is only added in TDLS, we need an HT-operation IE */
if (!ap_sta->sta.ht_cap.ht_supported && sta->sta.ht_cap.ht_supported) {
- struct ieee80211_chanctx_conf *chanctx_conf =
- rcu_dereference(sdata->vif.chanctx_conf);
- if (!WARN_ON(!chanctx_conf)) {
- pos = skb_put(skb, 2 +
- sizeof(struct ieee80211_ht_operation));
- /* send an empty HT operation IE */
- ieee80211_ie_build_ht_oper(pos, &sta->sta.ht_cap,
- &chanctx_conf->def, 0);
- }
+ pos = skb_put(skb, 2 + sizeof(struct ieee80211_ht_operation));
+ /* send an empty HT operation IE */
+ ieee80211_ie_build_ht_oper(pos, &sta->sta.ht_cap,
+ &sdata->vif.bss_conf.chandef, 0);
}
ieee80211_tdls_add_link_ie(sdata, skb, peer, initiator);
/* only include VHT-operation if not on the 2.4GHz band */
- if (band != IEEE80211_BAND_2GHZ && !ap_sta->sta.vht_cap.vht_supported &&
- sta->sta.vht_cap.vht_supported) {
- struct ieee80211_chanctx_conf *chanctx_conf =
- rcu_dereference(sdata->vif.chanctx_conf);
- if (!WARN_ON(!chanctx_conf)) {
- pos = skb_put(skb, 2 +
- sizeof(struct ieee80211_vht_operation));
- ieee80211_ie_build_vht_oper(pos, &sta->sta.vht_cap,
- &chanctx_conf->def);
- }
+ if (band != IEEE80211_BAND_2GHZ && sta->sta.vht_cap.vht_supported) {
+ pos = skb_put(skb, 2 + sizeof(struct ieee80211_vht_operation));
+ ieee80211_ie_build_vht_oper(pos, &sta->sta.vht_cap,
+ &sdata->vif.bss_conf.chandef);
}
rcu_read_unlock();