mac80211: assign VLAN channel contexts

Make AP_VLAN type interfaces track the AP master channel
context so they have one assigned for the various lookups.
Don't give them their own refcount etc. since they're just
slaves to the AP master.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 112bb6192399..28fc9875537c 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1628,6 +1628,7 @@ ieee80211_vif_use_channel(struct ieee80211_sub_if_data *sdata,
                           const struct cfg80211_chan_def *chandef,
                           enum ieee80211_chanctx_mode mode);
 void ieee80211_vif_release_channel(struct ieee80211_sub_if_data *sdata);
+void ieee80211_vif_vlan_copy_chanctx(struct ieee80211_sub_if_data *sdata);
 
 void ieee80211_recalc_smps_chanctx(struct ieee80211_local *local,
                                    struct ieee80211_chanctx *chanctx);