From 03ae834faac9831181ae471543d9f640b75c652b Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 22 Nov 2012 14:34:05 +0100 Subject: [PATCH] mac80211: disable HT advertising unless AP supports it If the AP doesn't support HT, or more importantly if it does but we have to disable it because its IEs are broken, don't advertise HT support in our association request. Otherwise, we configure our channel to be a 20 MHz non-HT channel but the AP might still think we support HT, or even 40 MHz. Signed-off-by: Johannes Berg --- net/mac80211/mlme.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 42b2c3fc470c..6d49d6c4ffc1 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3267,6 +3267,7 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, sdata->needed_rx_chains = min(chains, local->rx_chains); } else { sdata->needed_rx_chains = 1; + sdata->u.mgd.flags |= IEEE80211_STA_DISABLE_HT; } /* will change later if needed */ -- 2.20.1