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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>
This commit is contained in:
Johannes Berg 2013-06-28 13:39:18 +02:00
parent 2be01fa8f5
commit e126b5d9c5
4 changed files with 8 additions and 9 deletions
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7
drivers/net/wireless/iwlwifi/mvm/rs.c
View File

@ -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) {

4
drivers/net/wireless/iwlwifi/mvm/rs.h
View File

@ -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__ */

3
drivers/net/wireless/iwlwifi/mvm/sta.c
View File

@ -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)

3
drivers/net/wireless/iwlwifi/mvm/tt.c
View File

@ -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");