- /* cfg80211_can_use_chan() calls
- * cfg80211_can_use_iftype_chan() with no radar
- * detection, so if we're trying to use a radar
- * channel here, something is wrong.
- */
- WARN_ON_ONCE(chandef->chan->flags & IEEE80211_CHAN_RADAR);
- err = cfg80211_can_use_chan(rdev, wdev, chandef->chan,
- CHAN_MODE_SHARED);
- if (err)
- return err;
-