1 files changed, 19 insertions, 0 deletions

diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 422b79851ec5..b758350919ff 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -643,3 +643,22 @@ ieee80211_crypto_aes_cmac_decrypt(struct ieee80211_rx_data *rx)
 
         return RX_CONTINUE;
 }
+
+ieee80211_tx_result
+ieee80211_crypto_hw_encrypt(struct ieee80211_tx_data *tx)
+{
+        struct sk_buff *skb;
+        struct ieee80211_tx_info *info = NULL;
+
+        skb_queue_walk(&tx->skbs, skb) {
+                info  = IEEE80211_SKB_CB(skb);
+
+                /* handle hw-only algorithm */
+                if (!info->control.hw_key)
+                        return TX_DROP;
+        }
+
+        ieee80211_tx_set_protected(tx);
+
+        return TX_CONTINUE;
+}