openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

iwlwifi: mvm: use iwl_mvm_sta_from_mac80211() consistently 

A number of places (still) use a direct operation, use
iwl_mvm_sta_from_mac80211() consistently. In one place
also move it into the variable initializer.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg 2014-12-23 16:02:40 +01:00 committed by Emmanuel Grumbach
parent 5b530e95a9
commit 9d8ce6afe1
6 changed files with 17 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/iwlwifi/mvm/d3.c
View File

@ -793,7 +793,7 @@ iwl_mvm_get_wowlan_config(struct iwl_mvm *mvm,
struct ieee80211_sta *ap_sta)
{
int ret;
struct iwl_mvm_sta *mvm_ap_sta = (struct iwl_mvm_sta *)ap_sta->drv_priv;
struct iwl_mvm_sta *mvm_ap_sta = iwl_mvm_sta_from_mac80211(ap_sta);
/* TODO: wowlan_config_cmd->wowlan_ba_teardown_tids */
@ -1657,7 +1657,7 @@ static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
if (IS_ERR_OR_NULL(ap_sta))
goto out_free;
mvm_ap_sta = (struct iwl_mvm_sta *)ap_sta->drv_priv;
mvm_ap_sta = iwl_mvm_sta_from_mac80211(ap_sta);
for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
u16 seq = status.qos_seq_ctr[i];
/* firmware stores last-used value, we store next value */

2
drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
View File

@ -268,7 +268,7 @@ static ssize_t iwl_dbgfs_mac_params_read(struct file *file,
sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[ap_sta_id],
lockdep_is_held(&mvm->mutex));
if (!IS_ERR_OR_NULL(sta)) {
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
pos += scnprintf(buf+pos, bufsz-pos,
"ap_sta_id %d - reduced Tx power %d\n",

4
drivers/net/wireless/iwlwifi/mvm/mac80211.c
View File

@ -2137,7 +2137,7 @@ static void iwl_mvm_sta_pre_rcu_remove(struct ieee80211_hw *hw,
struct ieee80211_sta *sta)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
/*
* This is called before mac80211 does RCU synchronisation,
@ -3152,7 +3152,7 @@ static int iwl_mvm_set_tim(struct ieee80211_hw *hw,
bool set)
{
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
if (!mvm_sta || !mvm_sta->vif) {
IWL_ERR(mvm, "Station is not associated to a vif\n");

2
drivers/net/wireless/iwlwifi/mvm/ops.c
View File

@ -1146,7 +1146,7 @@ void iwl_mvm_d0i3_enable_tx(struct iwl_mvm *mvm, __le16 *qos_seq)
if (mvm->d0i3_offloading && qos_seq) {
/* update qos seq numbers if offloading was enabled */
mvm_ap_sta = (struct iwl_mvm_sta *)sta->drv_priv;
mvm_ap_sta = iwl_mvm_sta_from_mac80211(sta);
for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
u16 seq = le16_to_cpu(qos_seq[i]);
/* firmware stores last-used one, we store next one */

13
drivers/net/wireless/iwlwifi/mvm/rs.c
View File

@ -1946,7 +1946,7 @@ static bool rs_tpc_perform(struct iwl_mvm *mvm,
struct iwl_lq_sta *lq_sta,
struct iwl_scale_tbl_info *tbl)
{
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct ieee80211_vif *vif = mvm_sta->vif;
struct ieee80211_chanctx_conf *chanctx_conf;
enum ieee80211_band band;
@ -2055,7 +2055,7 @@ static void rs_rate_scale_perform(struct iwl_mvm *mvm,
u16 high_low;
s32 sr;
u8 prev_agg = lq_sta->is_agg;
struct iwl_mvm_sta *sta_priv = (void *)sta->drv_priv;
struct iwl_mvm_sta *sta_priv = iwl_mvm_sta_from_mac80211(sta);
struct iwl_mvm_tid_data *tid_data;
struct rs_rate *rate;
@ -2541,7 +2541,7 @@ static void rs_get_rate(void *mvm_r, struct ieee80211_sta *sta, void *mvm_sta,
static void *rs_alloc_sta(void *mvm_rate, struct ieee80211_sta *sta,
gfp_t gfp)
{
struct iwl_mvm_sta *sta_priv = (struct iwl_mvm_sta *)sta->drv_priv;
struct iwl_mvm_sta *sta_priv = iwl_mvm_sta_from_mac80211(sta);
struct iwl_op_mode *op_mode = (struct iwl_op_mode *)mvm_rate;
struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode);
struct iwl_lq_sta *lq_sta = &sta_priv->lq_sta;
@ -2694,14 +2694,11 @@ void iwl_mvm_rs_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
struct ieee80211_hw *hw = mvm->hw;
struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap;
struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
struct iwl_mvm_sta *sta_priv;
struct iwl_lq_sta *lq_sta;
struct iwl_mvm_sta *sta_priv = iwl_mvm_sta_from_mac80211(sta);
struct iwl_lq_sta *lq_sta = &sta_priv->lq_sta;
struct ieee80211_supported_band *sband;
unsigned long supp; /* must be unsigned long for for_each_set_bit */
sta_priv = (struct iwl_mvm_sta *)sta->drv_priv;
lq_sta = &sta_priv->lq_sta;
/* clear all non-persistent lq data */
memset(lq_sta, 0, offsetof(typeof(*lq_sta), pers));

12
drivers/net/wireless/iwlwifi/mvm/sta.c
View File

@ -99,7 +99,7 @@ static int iwl_mvm_find_free_sta_id(struct iwl_mvm *mvm,
int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
bool update)
{
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct iwl_mvm_add_sta_cmd add_sta_cmd = {
.sta_id = mvm_sta->sta_id,
.mac_id_n_color = cpu_to_le32(mvm_sta->mac_id_n_color),
@ -259,7 +259,7 @@ int iwl_mvm_add_sta(struct iwl_mvm *mvm,
struct ieee80211_sta *sta)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
int i, ret, sta_id;
lockdep_assert_held(&mvm->mutex);
@ -481,7 +481,7 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm,
struct ieee80211_sta *sta)
{
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
int ret;
lockdep_assert_held(&mvm->mutex);
@ -774,7 +774,7 @@ int iwl_mvm_rm_bcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
int tid, u16 ssn, bool start)
{
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct iwl_mvm_add_sta_cmd cmd = {};
int ret;
u32 status;
@ -834,7 +834,7 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
static int iwl_mvm_sta_tx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta,
int tid, u8 queue, bool start)
{
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
struct iwl_mvm_add_sta_cmd cmd = {};
int ret;
u32 status;
@ -1147,7 +1147,7 @@ static u8 iwl_mvm_get_key_sta_id(struct ieee80211_vif *vif,
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
if (sta) {
struct iwl_mvm_sta *mvm_sta = (void *)sta->drv_priv;
struct iwl_mvm_sta *mvm_sta = iwl_mvm_sta_from_mac80211(sta);
return mvm_sta->sta_id;
}