From aed8e1f9910b216ab3e14cb286c431c870f9b78f Mon Sep 17 00:00:00 2001 From: Helmut Schaa Date: Mon, 17 May 2010 17:30:59 +0200 Subject: [PATCH] cfg80211: don't refuse HT20 channels on devices that don't support HT40 Don't refuse HT20 channels on devices that don't support HT40. Signed-off-by: Helmut Schaa Signed-off-by: John W. Linville --- net/wireless/chan.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/wireless/chan.c b/net/wireless/chan.c index b01a6f6397d7..d0c92dddb26b 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -35,8 +35,9 @@ rdev_freq_to_chan(struct cfg80211_registered_device *rdev, if (!ht_cap->ht_supported) return NULL; - if (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) || - ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT) + if (channel_type != NL80211_CHAN_HT20 && + (!(ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) || + ht_cap->cap & IEEE80211_HT_CAP_40MHZ_INTOLERANT)) return NULL; } -- 2.20.1