cfg80211: fix CAC_STARTED event handling

Exclude CAC_STARTED event from !wdev->cac_started check,
since cac_started will be set later in the same function.

Signed-off-by: Dmitry Lebed <dlebed@quantenna.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c
index 6b6818dd76bd454e080e049eadaa06802ae2f116..12b3edf70a7b91966d4ee524fe10aa9a31bcc26b 100644 (file)
--- a/net/wireless/mlme.c
+++ b/net/wireless/mlme.c
@@ -872,7 +872,7 @@ void cfg80211_cac_event(struct net_device *netdev,
 
        trace_cfg80211_cac_event(netdev, event);
 
-       if (WARN_ON(!wdev->cac_started))
+       if (WARN_ON(!wdev->cac_started && event != NL80211_RADAR_CAC_STARTED))
                return;
 
        if (WARN_ON(!wdev->chandef.chan))