iwlwifi: put use_rts_for_aggregation into hw_params

The hardware config ht_params shouldn't be modified,
so copy the use_rts_for_aggregation parameter into
hw_params and use/modify it there.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
index 30861765b512..d2c1d714c89c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c
+++ b/drivers/net/wireless/iwlwifi/iwl-mac80211.c
@@ -660,8 +660,8 @@ static int iwlagn_mac_ampdu_action(struct ieee80211_hw *hw,
                         IWL_DEBUG_HT(priv, "priv->agg_tids_count = %u\n",
                                      priv->agg_tids_count);
                 }
-                if (!priv->agg_tids_count && cfg(priv)->ht_params &&
-                    cfg(priv)->ht_params->use_rts_for_aggregation) {
+                if (!priv->agg_tids_count &&
+                    hw_params(priv).use_rts_for_aggregation) {
                         /*
                          * switch off RTS/CTS if it was previously enabled
                          */