cfg80211: don't add p2p device while in RFKILL
Since P2P device doesn't have a netdev associated to it,
we cannot prevent the user to start it when in RFKILL.
So refuse to even add it when in RFKILL.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/wireless/core.h b/net/wireless/core.h
index 9ad43c6..3159e9c 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -411,6 +411,9 @@
cfg80211_can_add_interface(struct cfg80211_registered_device *rdev,
enum nl80211_iftype iftype)
{
+ if (rfkill_blocked(rdev->rfkill))
+ return -ERFKILL;
+
return cfg80211_can_change_interface(rdev, NULL, iftype);
}