diff options
Diffstat (limited to 'net/mac80211/ibss.c')
| -rw-r--r-- | net/mac80211/ibss.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index c23f46218af7..27cc9ddd0432 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -223,7 +223,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt; struct cfg80211_bss *bss; u64 bss_change; - struct cfg80211_chan_def chandef; + struct ieee80211_chan_req chanreq = {}; struct ieee80211_channel *chan; struct beacon_data *presp; struct cfg80211_inform_bss bss_meta = {}; @@ -257,22 +257,22 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, kfree_rcu(presp, rcu_head); /* make a copy of the chandef, it could be modified below. */ - chandef = *req_chandef; - chan = chandef.chan; - if (!cfg80211_reg_can_beacon(local->hw.wiphy, &chandef, + chanreq.oper = *req_chandef; + chan = chanreq.oper.chan; + if (!cfg80211_reg_can_beacon(local->hw.wiphy, &chanreq.oper, NL80211_IFTYPE_ADHOC)) { - if (chandef.width == NL80211_CHAN_WIDTH_5 || - chandef.width == NL80211_CHAN_WIDTH_10 || - chandef.width == NL80211_CHAN_WIDTH_20_NOHT || - chandef.width == NL80211_CHAN_WIDTH_20) { + if (chanreq.oper.width == NL80211_CHAN_WIDTH_5 || + chanreq.oper.width == NL80211_CHAN_WIDTH_10 || + chanreq.oper.width == NL80211_CHAN_WIDTH_20_NOHT || + chanreq.oper.width == NL80211_CHAN_WIDTH_20) { sdata_info(sdata, "Failed to join IBSS, beacons forbidden\n"); return; } - chandef.width = NL80211_CHAN_WIDTH_20; - chandef.center_freq1 = chan->center_freq; + chanreq.oper.width = NL80211_CHAN_WIDTH_20; + chanreq.oper.center_freq1 = chan->center_freq; /* check again for downgraded chandef */ - if (!cfg80211_reg_can_beacon(local->hw.wiphy, &chandef, + if (!cfg80211_reg_can_beacon(local->hw.wiphy, &chanreq.oper, NL80211_IFTYPE_ADHOC)) { sdata_info(sdata, "Failed to join IBSS, beacons forbidden\n"); @@ -281,7 +281,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, } err = cfg80211_chandef_dfs_required(sdata->local->hw.wiphy, - &chandef, NL80211_IFTYPE_ADHOC); + &chanreq.oper, NL80211_IFTYPE_ADHOC); if (err < 0) { sdata_info(sdata, "Failed to join IBSS, invalid chandef\n"); @@ -295,7 +295,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, radar_required = err; - if (ieee80211_link_use_channel(&sdata->deflink, &chandef, + if (ieee80211_link_use_channel(&sdata->deflink, &chanreq, ifibss->fixed_channel ? IEEE80211_CHANCTX_SHARED : IEEE80211_CHANCTX_EXCLUSIVE)) { @@ -307,7 +307,7 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata, memcpy(ifibss->bssid, bssid, ETH_ALEN); presp = ieee80211_ibss_build_presp(sdata, beacon_int, basic_rates, - capability, tsf, &chandef, + capability, tsf, &chanreq.oper, &have_higher_than_11mbit, NULL); if (!presp) return; @@ -533,12 +533,12 @@ int ieee80211_ibss_finish_csa(struct ieee80211_sub_if_data *sdata, u64 *changed) IEEE80211_PRIVACY(ifibss->privacy)); /* XXX: should not really modify cfg80211 data */ if (cbss) { - cbss->channel = sdata->deflink.csa_chandef.chan; + cbss->channel = sdata->deflink.csa_chanreq.oper.chan; cfg80211_put_bss(sdata->local->hw.wiphy, cbss); } } - ifibss->chandef = sdata->deflink.csa_chandef; + ifibss->chandef = sdata->deflink.csa_chanreq.oper; /* generate the beacon */ return ieee80211_ibss_csa_beacon(sdata, NULL, changed); @@ -799,7 +799,7 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, goto disconnect; params.count = csa_ie.count; - params.chandef = csa_ie.chandef; + params.chandef = csa_ie.chanreq.oper; switch (ifibss->chandef.width) { case NL80211_CHAN_WIDTH_20_NOHT: @@ -858,7 +858,7 @@ ieee80211_ibss_process_chanswitch(struct ieee80211_sub_if_data *sdata, params.radar_required = err; if (cfg80211_chandef_identical(¶ms.chandef, - &sdata->vif.bss_conf.chandef)) { + &sdata->vif.bss_conf.chanreq.oper)) { ibss_dbg(sdata, "received csa with an identical chandef, ignoring\n"); return true; |