diff options
| author | David S. Miller <davem@davemloft.net> | 2015-05-19 23:43:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-19 23:43:17 +0300 |
| commit | b7a3a8e31f6e74822939bbc5bd0e21f90eb319f9 (patch) | |
| tree | 2571cd6731602fbcf00dde1ec4466999859add2c /net/mac80211/tdls.c | |
| parent | 9a03259c3d30d4b1b582072211dc571a68340054 (diff) | |
| parent | 658358cec93a7130615cfc1d6843ab07e49625e6 (diff) | |
| download | linux-b7a3a8e31f6e74822939bbc5bd0e21f90eb319f9.tar.xz | |
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>
Diffstat (limited to 'net/mac80211/tdls.c')
| -rw-r--r-- | net/mac80211/tdls.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index fff0d864adfa..8a92a920ff17 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -527,30 +527,19 @@ ieee80211_tdls_add_setup_cfm_ies(struct ieee80211_sub_if_data *sdata, /* 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(); |