diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-07-25 15:51:49 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-08-20 16:13:38 +0400 |
| commit | 466f310d100ff54f346c1be481af9935c42467b3 (patch) | |
| tree | 419fe4d27f6b24f8c9979f0c2717b8339fc656bb /net/mac80211/mesh.c | |
| parent | d348f69f59af769c405c2f43a2d326d7123ef75a (diff) | |
| download | linux-466f310d100ff54f346c1be481af9935c42467b3.tar.xz | |
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>
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 035cd0c8ce33..f2d0d213bcfb 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -109,11 +109,11 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, /* Disallow HT40+/- mismatch */ if (ie->ht_operation && - (local->_oper_channel_type == NL80211_CHAN_HT40MINUS || - local->_oper_channel_type == NL80211_CHAN_HT40PLUS) && + (sdata->vif.bss_conf.channel_type == NL80211_CHAN_HT40MINUS || + sdata->vif.bss_conf.channel_type == NL80211_CHAN_HT40PLUS) && (sta_channel_type == NL80211_CHAN_HT40MINUS || sta_channel_type == NL80211_CHAN_HT40PLUS) && - local->_oper_channel_type != sta_channel_type) + sdata->vif.bss_conf.channel_type != sta_channel_type) goto mismatch; return true; @@ -375,7 +375,7 @@ int mesh_add_ht_cap_ie(struct sk_buff *skb, sband = local->hw.wiphy->bands[local->oper_channel->band]; if (!sband->ht_cap.ht_supported || - local->_oper_channel_type == NL80211_CHAN_NO_HT) + sdata->vif.bss_conf.channel_type == NL80211_CHAN_NO_HT) return 0; if (skb_tailroom(skb) < 2 + sizeof(struct ieee80211_ht_cap)) @@ -392,7 +392,8 @@ int mesh_add_ht_oper_ie(struct sk_buff *skb, { struct ieee80211_local *local = sdata->local; struct ieee80211_channel *channel = local->oper_channel; - enum nl80211_channel_type channel_type = local->_oper_channel_type; + enum nl80211_channel_type channel_type = + sdata->vif.bss_conf.channel_type; struct ieee80211_supported_band *sband = local->hw.wiphy->bands[channel->band]; struct ieee80211_sta_ht_cap *ht_cap = &sband->ht_cap; |