From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Matthias Kaehlcke , Johannes Berg , Nathan Chancellor Subject: [PATCH 4.9 030/102] mac80211: ibss: Fix channel type enum in ieee80211_sta_join_ibss() Date: Fri, 6 Apr 2018 15:23:11 +0200 Message-Id: <20180406084335.864553789@linuxfoundation.org> In-Reply-To: <20180406084331.507038179@linuxfoundation.org> References: <20180406084331.507038179@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Matthias Kaehlcke commit a4ac6f2e53e568a77a2eb3710efd99ca08634c0a upstream. 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 Signed-off-by: Johannes Berg Cc: Nathan Chancellor Signed-off-by: Greg Kroah-Hartman --- net/mac80211/ibss.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -427,7 +427,7 @@ static void ieee80211_sta_join_ibss(stru 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: @@ -439,7 +439,7 @@ static void ieee80211_sta_join_ibss(stru 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; }