--- a/ath/if_ath.c
+++ b/ath/if_ath.c
@@ -888,9 +888,6 @@ ath_attach(u_int16_t devid, struct net_d
 				IEEE80211_ADDR_LEN +
 				IEEE80211_WEP_IVLEN +
 				IEEE80211_WEP_KIDLEN;
-#ifdef ATH_SUPERG_FF
-	dev->hard_header_len += ATH_FF_MAX_HDR;
-#endif
 #endif
 	dev->type = ARPHRD_IEEE80211;