mac80211: mesh: don't use global channel type
Using local->_oper_channel_type in the mesh code is
completely wrong as this value is the combination
of the various interface channel types and can be
a different value from the mesh interface in case
there are multiple virtual interfaces.
Use sdata->vif.bss_conf.channel_type instead as it
tracks the per-vif channel type.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 5fd1250..54ce1af 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -117,7 +117,7 @@
u16 ht_opmode;
bool non_ht_sta = false, ht20_sta = false;
- if (local->_oper_channel_type == NL80211_CHAN_NO_HT)
+ if (sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT)
return 0;
rcu_read_lock();
@@ -147,7 +147,8 @@
if (non_ht_sta)
ht_opmode = IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED;
- else if (ht20_sta && local->_oper_channel_type > NL80211_CHAN_HT20)
+ else if (ht20_sta &&
+ sdata->vif.bss_conf.channel_type > NL80211_CHAN_HT20)
ht_opmode = IEEE80211_HT_OP_MODE_PROTECTION_20MHZ;
else
ht_opmode = IEEE80211_HT_OP_MODE_PROTECTION_NONE;
@@ -379,7 +380,7 @@
sta->sta.supp_rates[band] = rates;
if (elems->ht_cap_elem &&
- sdata->local->_oper_channel_type != NL80211_CHAN_NO_HT)
+ sdata->vif.bss_conf.channel_type != NL80211_CHAN_NO_HT)
ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
elems->ht_cap_elem,
&sta->sta.ht_cap);
