Commit d601cd8d authored by Johannes Berg's avatar Johannes Berg
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mac80211: fix managed mode channel context use

My commit f2d9d270

("mac80211: support VHT association") introduced a
very stupid bug: the loop to downgrade the channel
width never attempted to actually use it again so
it would downgrade all the way to 20_NOHT. Fix it.
Signed-off-by: default avatarJohannes Berg <>
parent 9887dbf5
......@@ -3529,8 +3529,11 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
ret = ieee80211_vif_use_channel(sdata, &chandef,
while (ret && chandef.width != NL80211_CHAN_WIDTH_20_NOHT)
while (ret && chandef.width != NL80211_CHAN_WIDTH_20_NOHT) {
ifmgd->flags |= chandef_downgrade(&chandef);
ret = ieee80211_vif_use_channel(sdata, &chandef,
return ret;
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