iwlwifi: 7000: disable HT greenfield support

The 7000 series devices don't support HT greenfield mode
so don't advertise or use it.
Signed-off-by: NBeni Lev <beni.lev@intel.com>
Reviewed-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

drivers/net/wireless/iwlwifi/pcie/7000.c

@@ -107,7 +107,6 @@ static const struct iwl_base_params iwl7000_base_params = {
 };
 
 static const struct iwl_ht_params iwl7000_ht_params = {
-	.ht_greenfield_support = true,
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 	.ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ),
 };