cfg80211/mac80211: allow action frame TX/RX in IBSS

When in IBSS mode, currently action frame TX and RX
cannot be used. Allow using it to talk to any peer,
or for public action frames. Also, while at it,
restructure the code in mac80211 to make it easier
to add this for other interface types in the future.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 90ab3c8519be..c65e67e9231c 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4653,7 +4653,8 @@ static int nl80211_register_action(struct sk_buff *skb, struct genl_info *info)
         if (err)
                 goto unlock_rtnl;
 
-        if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
+        if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
+            dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC) {
                 err = -EOPNOTSUPP;
                 goto out;
         }
@@ -4703,7 +4704,8 @@ static int nl80211_action(struct sk_buff *skb, struct genl_info *info)
                 goto out;
         }
 
-        if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION) {
+        if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
+            dev->ieee80211_ptr->iftype != NL80211_IFTYPE_ADHOC) {
                 err = -EOPNOTSUPP;
                 goto out;
         }