iwlwifi: mvm: remove unneeded argument from iwl_mvm_tx_protection()

The LQ command argument isn't needed, it's always taken from the
station struct that's already passed, remove the argument.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>

diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index b328a98..3856c28 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -3193,13 +3193,14 @@ void iwl_mvm_rate_control_unregister(void)
  * iwl_mvm_tx_protection - Gets LQ command, change it to enable/disable
  * Tx protection, according to this rquest and previous requests,
  * and send the LQ command.
- * @lq: The LQ command
  * @mvmsta: The station
  * @enable: Enable Tx protection?
  */
-int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
-                         struct iwl_mvm_sta *mvmsta, bool enable)
+int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
+                         bool enable)
 {
+       struct iwl_lq_cmd *lq = &mvmsta->lq_sta.lq;
+
        lockdep_assert_held(&mvm->mutex);
 
        if (enable) {

diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index cff4f6d..29d699a 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -404,7 +404,7 @@ extern void iwl_mvm_rate_control_unregister(void);
 
 struct iwl_mvm_sta;
 
-int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_lq_cmd *lq,
-                         struct iwl_mvm_sta *mvmsta, bool enable);
+int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
+                         bool enable);
 
 #endif /* __rs__ */

diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index 62fe520..0321bd3 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -807,8 +807,7 @@ int iwl_mvm_sta_tx_agg_oper(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
                 * method for HT traffic
                 * this function also sends the LQ command
                 */
-               return iwl_mvm_tx_protection(mvm, &mvmsta->lq_sta.lq,
-                                            mvmsta, true);
+               return iwl_mvm_tx_protection(mvm, mvmsta, true);
                /*
                 * TODO: remove the TLC_RTS flag when we tear down the last
                 * AGG session (agg_tids_count in DVM)

diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index d6ae7f1..f5ba185 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -391,8 +391,7 @@ static void iwl_mvm_tt_tx_protection(struct iwl_mvm *mvm, bool enable)
                mvmsta = (void *)sta->drv_priv;
                if (enable == mvmsta->tt_tx_protection)
                        continue;
-               err = iwl_mvm_tx_protection(mvm, &mvmsta->lq_sta.lq,
-                                           mvmsta, enable);
+               err = iwl_mvm_tx_protection(mvm, mvmsta, enable);
                if (err) {
                        IWL_ERR(mvm, "Failed to %s Tx protection\n",
                                enable ? "enable" : "disable");