Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireles...

[linux-2.6-omap-h63xx.git] / net / mac80211 / key.c

diff --git a/net/mac80211/key.c b/net/mac80211/key.c
index d4893bd177548a33c3cbbfd0fd54bab6d5a933e4..6597c779e35a946147c510b5f0659afb4b40bce7 100644 (file)
--- a/net/mac80211/key.c
+++ b/net/mac80211/key.c
@@ -387,6 +387,15 @@ void ieee80211_key_free(struct ieee80211_key *key)
        if (!key)
                return;
 
+       if (!key->sdata) {
+               /* The key has not been linked yet, simply free it
+                * and don't Oops */
+               if (key->conf.alg == ALG_CCMP)
+                       ieee80211_aes_key_free(key->u.ccmp.tfm);
+               kfree(key);
+               return;
+       }
+
        spin_lock_irqsave(&key->sdata->local->key_lock, flags);
        __ieee80211_key_free(key);
        spin_unlock_irqrestore(&key->sdata->local->key_lock, flags);