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authorThomas Pedersen <thomas@cozybit.com>2012-04-18 19:24:13 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-04-23 15:34:07 -0400
commite76781e48f969e044d318485274b9574f1ccc3dd (patch)
tree4d1e496a3a466aa73a620ec54bbb309d5ffe0e6f
parentf743ff4907fa5bc2b460f48ace831a560806a9fb (diff)
downloadop-kernel-dev-e76781e48f969e044d318485274b9574f1ccc3dd.zip
op-kernel-dev-e76781e48f969e044d318485274b9574f1ccc3dd.tar.gz
mac80211: don't set mesh peer ht caps if ht disabled
Blindly setting ht caps on a mesh peer's station entry would result in MCS rates being used by the rate control algorithm even if no ht had been configured. Fix this by checking the channel type before assigning ht capabilites. Signed-off-by: Thomas Pedersen <thomas@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--net/mac80211/mesh_plink.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index c2af7b3..1ff2a5c 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -295,7 +295,8 @@ static struct sta_info *mesh_peer_init(struct ieee80211_sub_if_data *sdata,
spin_lock_bh(&sta->lock);
sta->last_rx = jiffies;
sta->sta.supp_rates[band] = rates;
- if (elems->ht_cap_elem)
+ if (elems->ht_cap_elem &&
+ sdata->local->_oper_channel_type != NL80211_CHAN_NO_HT)
ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
elems->ht_cap_elem,
&sta->sta.ht_cap);
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