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Commit aed8e1f9 authored by Helmut Schaa's avatar Helmut Schaa Committed by John W. Linville
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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: default avatarHelmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 17525f96

net/wireless/chan.c

+3 −2
Original line number Diff line number Diff line
@@ -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;

	}