mac80211: Update CSA counters in mgmt frames
Track current csa counter value and use it
to update mgmt frames at the provided offsets.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 19d36d4..263dea5 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2449,7 +2449,8 @@
if (WARN_ON(beacon_data[counter_offset_beacon] == 1))
return;
- beacon_data[counter_offset_beacon]--;
+ sdata->csa_current_counter--;
+ beacon_data[counter_offset_beacon] = sdata->csa_current_counter;
if (sdata->vif.type == NL80211_IFTYPE_AP && counter_offset_presp) {
rcu_read_lock();
@@ -2460,7 +2461,7 @@
rcu_read_unlock();
return;
}
- resp->data[counter_offset_presp]--;
+ resp->data[counter_offset_presp] = sdata->csa_current_counter;
rcu_read_unlock();
}
}