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-rw-r--r--net/wireless/chan.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index d355f67d0cdd..2f876b9ee344 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -105,7 +105,7 @@ cfg80211_get_chan_state(struct wireless_dev *wdev,
ASSERT_WDEV_LOCK(wdev);
- if (!netif_running(wdev->netdev))
+ if (wdev->netdev && !netif_running(wdev->netdev))
return;
switch (wdev->iftype) {
@@ -143,6 +143,11 @@ cfg80211_get_chan_state(struct wireless_dev *wdev,
case NL80211_IFTYPE_WDS:
/* these interface types don't really have a channel */
return;
+ case NL80211_IFTYPE_P2P_DEVICE:
+ if (wdev->wiphy->features &
+ NL80211_FEATURE_P2P_DEVICE_NEEDS_CHANNEL)
+ *chanmode = CHAN_MODE_EXCLUSIVE;
+ return;
case NL80211_IFTYPE_UNSPECIFIED:
case NUM_NL80211_IFTYPES:
WARN_ON(1);