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mac80211: check if HT40+/- is allowed before sending assoc 

We weren't checking this at all.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2009-05-02 00:37:19 -04:00 committed by John W. Linville
parent 689da1b3b8
commit 768777ea11
1 changed files with 6 additions and 2 deletions
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8
net/mac80211/mlme.c
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@ -121,10 +121,14 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
(hti->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)) {
switch(hti->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
channel_type = NL80211_CHAN_HT40PLUS;
if (!(local->hw.conf.channel->flags &
IEEE80211_CHAN_NO_HT40PLUS))
channel_type = NL80211_CHAN_HT40PLUS;
break;
case IEEE80211_HT_PARAM_CHA_SEC_BELOW:
channel_type = NL80211_CHAN_HT40MINUS;
if (!(local->hw.conf.channel->flags &
IEEE80211_CHAN_NO_HT40MINUS))
channel_type = NL80211_CHAN_HT40MINUS;
break;
}
}