diff options
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 5913fb924b12..72924399077e 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -3422,6 +3422,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata, ret = 0; +out: while (!cfg80211_chandef_usable(sdata->local->hw.wiphy, chandef, IEEE80211_CHAN_DISABLED)) { if (WARN_ON(chandef->width == NL80211_CHAN_WIDTH_20_NOHT)) { @@ -3430,14 +3431,13 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata, goto out; } - ret = chandef_downgrade(chandef); + ret |= chandef_downgrade(chandef); } if (chandef->width != vht_chandef.width) sdata_info(sdata, - "local regulatory prevented using AP HT/VHT configuration, downgraded\n"); + "capabilities/regulatory prevented using AP HT/VHT configuration, downgraded\n"); -out: WARN_ON_ONCE(!cfg80211_chandef_valid(chandef)); return ret; } @@ -3551,8 +3551,11 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata, */ ret = ieee80211_vif_use_channel(sdata, &chandef, IEEE80211_CHANCTX_SHARED); - 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, + IEEE80211_CHANCTX_SHARED); + } return ret; } |
