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mac80211: skip HT parsing if HW does not support HT 

This patch will also fix the odd freeze which occurred
when minstrel_ht connects to an 802.11n network with
legacy hardware.

Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Christian Lamparter 2010-07-16 13:01:24 +02:00 committed by John W. Linville
parent 9edd9520a2
commit 15804e3e9d
1 changed files with 1 additions and 1 deletions
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net/mac80211/ht.c
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@ -29,7 +29,7 @@ void ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_supported_band *sband,
memset(ht_cap, 0, sizeof(*ht_cap));
if (!ht_cap_ie)
if (!ht_cap_ie || !sband->ht_cap.ht_supported)
return;
ht_cap->ht_supported = true;