diff options
| -rw-r--r-- | net/wireless/util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index 1c2795d52db..d7873c7ae0e 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1212,7 +1212,8 @@ int cfg80211_can_use_iftype_chan(struct cfg80211_registered_device *rdev, case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_WDS: - radar_required = !!(chan->flags & IEEE80211_CHAN_RADAR); + radar_required = !!(chan && + (chan->flags & IEEE80211_CHAN_RADAR)); break; case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_STATION: |