diff options
Diffstat (limited to 'net/wireless/mlme.c')
| -rw-r--r-- | net/wireless/mlme.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index fddd6a62b942..115c8cd28aaf 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -1110,18 +1110,19 @@ EXPORT_SYMBOL(__cfg80211_radar_event); void cfg80211_cac_event(struct net_device *netdev, const struct cfg80211_chan_def *chandef, - enum nl80211_radar_event event, gfp_t gfp) + enum nl80211_radar_event event, gfp_t gfp, + unsigned int link_id) { struct wireless_dev *wdev = netdev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); unsigned long timeout; - /* not yet supported */ - if (wdev->valid_links) + if (WARN_ON(wdev->valid_links && + !(wdev->valid_links & BIT(link_id)))) return; - trace_cfg80211_cac_event(netdev, event); + trace_cfg80211_cac_event(netdev, event, link_id); if (WARN_ON(!wdev->links[0].cac_started && event != NL80211_RADAR_CAC_STARTED)) |