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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
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+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;
	}