* mac80211 is capable of taking advantage of many hardware
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
-@@ -1877,6 +1877,10 @@ int ieee80211_if_add(struct ieee80211_lo
+@@ -1876,6 +1876,10 @@ int ieee80211_if_add(struct ieee80211_lo
+ 8 /* rfc1042/bridge tunnel */
- ETH_HLEN /* ethernet hard_header_len */
+ IEEE80211_ENCRYPT_HEADROOM;