diff options
Diffstat (limited to 'net/mac80211/chan.c')
| -rw-r--r-- | net/mac80211/chan.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index 4c74e8da64b9..5ce13a76d0fd 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -929,6 +929,21 @@ ieee80211_vif_chanctx_reservation_complete(struct ieee80211_sub_if_data *sdata) } } +static void +ieee80211_vif_update_chandef(struct ieee80211_sub_if_data *sdata, + const struct cfg80211_chan_def *chandef) +{ + struct ieee80211_sub_if_data *vlan; + + sdata->vif.bss_conf.chandef = *chandef; + + if (sdata->vif.type != NL80211_IFTYPE_AP) + return; + + list_for_each_entry(vlan, &sdata->u.ap.vlans, u.vlan.list) + vlan->vif.bss_conf.chandef = *chandef; +} + static int ieee80211_vif_use_reserved_reassign(struct ieee80211_sub_if_data *sdata) { @@ -991,7 +1006,7 @@ ieee80211_vif_use_reserved_reassign(struct ieee80211_sub_if_data *sdata) if (sdata->vif.bss_conf.chandef.width != sdata->reserved_chandef.width) changed = BSS_CHANGED_BANDWIDTH; - sdata->vif.bss_conf.chandef = sdata->reserved_chandef; + ieee80211_vif_update_chandef(sdata, &sdata->reserved_chandef); if (changed) ieee80211_bss_info_change_notify(sdata, changed); @@ -1333,7 +1348,7 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local) sdata->reserved_chandef.width) changed = BSS_CHANGED_BANDWIDTH; - sdata->vif.bss_conf.chandef = sdata->reserved_chandef; + ieee80211_vif_update_chandef(sdata, &sdata->reserved_chandef); if (changed) ieee80211_bss_info_change_notify(sdata, changed); @@ -1504,7 +1519,7 @@ int ieee80211_vif_use_channel(struct ieee80211_sub_if_data *sdata, goto out; } - sdata->vif.bss_conf.chandef = *chandef; + ieee80211_vif_update_chandef(sdata, chandef); ret = ieee80211_assign_vif_chanctx(sdata, ctx); if (ret) { @@ -1646,7 +1661,7 @@ int ieee80211_vif_change_bandwidth(struct ieee80211_sub_if_data *sdata, break; } - sdata->vif.bss_conf.chandef = *chandef; + ieee80211_vif_update_chandef(sdata, chandef); ieee80211_recalc_chanctx_chantype(local, ctx); |