cfg80211: track monitor channel
Make it even more obvious we support single
monitor channel. This will allow us to remove
.get_channel.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 8412da7d..1b5daa7 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -730,9 +730,15 @@
rdev->num_running_monitor_ifaces += num;
has_monitors_only_new = cfg80211_has_monitors_only(rdev);
- if (has_monitors_only_new != has_monitors_only_old)
+ if (has_monitors_only_new != has_monitors_only_old) {
rdev->ops->set_monitor_enabled(&rdev->wiphy,
has_monitors_only_new);
+
+ if (!has_monitors_only_new) {
+ rdev->monitor_channel = NULL;
+ rdev->monitor_channel_type = NL80211_CHAN_NO_HT;
+ }
+ }
}
static int cfg80211_netdev_notifier_call(struct notifier_block *nb,