UPSTREAM: mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss()

cfg80211_chandef_create() expects an 'enum nl80211_channel_type' as
channel type however in ieee80211_sta_join_ibss()
NL80211_CHAN_WIDTH_20_NOHT is passed in two occasions, which is of
the enum type 'nl80211_chan_width'. Change the value to NL80211_CHAN_NO_HT
(20 MHz, non-HT channel) of the channel type enum.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
(cherry picked from commit a4ac6f2e53e568a77a2eb3710efd99ca08634c0a)
Bug: 78886293
Change-Id: Iab3fc750c2cd8b32cf501b9739445a7b5c83e8cd
Signed-off-by: Alistair Strachan <astrachan@google.com>

Author: Matthias Kaehlcke

net/mac80211/ibss.c

@@ -427,7 +427,7 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 	case NL80211_CHAN_WIDTH_5:
 	case NL80211_CHAN_WIDTH_10:
 		cfg80211_chandef_create(&chandef, cbss->channel,
-					NL80211_CHAN_WIDTH_20_NOHT);
+					NL80211_CHAN_NO_HT);
 		chandef.width = sdata->u.ibss.chandef.width;
 		break;
 	case NL80211_CHAN_WIDTH_80:
@@ -438,7 +438,7 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 	default:
 		/* fall back to 20 MHz for unsupported modes */
 		cfg80211_chandef_create(&chandef, cbss->channel,
-					NL80211_CHAN_WIDTH_20_NOHT);
+					NL80211_CHAN_NO_HT);
 		break;
 	}