From: Helmut Schaa Date: Mon, 17 May 2010 15:30:59 +0000 (+0200) Subject: cfg80211: don't refuse HT20 channels on devices that don't support HT40 X-Git-Tag: v2.6.36-rc1~571^2~107^2~438 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aed8e1f9910b216ab3e14cb286c431c870f9b78f;p=platform%2Fkernel%2Flinux-exynos.git 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 --- diff --git a/net/wireless/chan.c b/net/wireless/chan.c index b01a6f6..d0c92dd 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; }