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mac80211_hwsim: assign CAB queue properly on interface type change
authorJohannes Berg <johannes.berg@intel.com>
Mon, 18 Mar 2013 21:13:18 +0000 (22:13 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Mon, 18 Mar 2013 21:14:26 +0000 (22:14 +0100)
When an interface change type, the CAB queue must be reassigned,
do this in hwsim to avoid warnings/crashes.

Reported-by: Jouni Malinen <j@w1.fi>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
drivers/net/wireless/mac80211_hwsim.c

index 3466f1a..0064d38 100644 (file)
@@ -964,6 +964,12 @@ static int mac80211_hwsim_change_interface(struct ieee80211_hw *hw,
                    newtype, vif->addr);
        hwsim_check_magic(vif);
 
+       /*
+        * interface may change from non-AP to AP in
+        * which case this needs to be set up again
+        */
+       vif->cab_queue = 0;
+
        return 0;
 }