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wifi: rtlwifi: use convenient list_count_nodes()

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Simplify 'rtl92ee_dm_common_info_self_update()',
'rtl8723be_dm_common_info_self_update()', and
'rtl8821ae_dm_common_info_self_update()' by using
'list_count_nodes()'. Compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231011045227.7989-1-dmantipov@yandex.ru
This commit is contained in:
Dmitry Antipov 2023-10-11 07:52:01 +03:00 committed by Kalle Valo
parent d9756ce618
commit 0c27d27258
3 changed files with 6 additions and 14 deletions
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7
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/dm.c
View file

@ -936,8 +936,7 @@ void rtl92ee_dm_init(struct ieee80211_hw *hw)
static void rtl92ee_dm_common_info_self_update(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_sta_info *drv_priv;
u8 cnt = 0;
u8 cnt;
rtlpriv->dm.one_entry_only = false;
@ -951,9 +950,7 @@ static void rtl92ee_dm_common_info_self_update(struct ieee80211_hw *hw)
rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC ||
rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) {
spin_lock_bh(&rtlpriv->locks.entry_list_lock);
list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) {
cnt++;
}
cnt = list_count_nodes(&rtlpriv->entry_list);
spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
if (cnt == 1)

7
drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c
View file

@ -1210,8 +1210,7 @@ static void rtl8723be_dm_dynamic_atc_switch(struct ieee80211_hw *hw)
static void rtl8723be_dm_common_info_self_update(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 cnt = 0;
struct rtl_sta_info *drv_priv;
u8 cnt;
rtlpriv->dm.one_entry_only = false;
@ -1225,9 +1224,7 @@ static void rtl8723be_dm_common_info_self_update(struct ieee80211_hw *hw)
rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC ||
rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) {
spin_lock_bh(&rtlpriv->locks.entry_list_lock);
list_for_each_entry(drv_priv, &rtlpriv->entry_list, list) {
cnt++;
}
cnt = list_count_nodes(&rtlpriv->entry_list);
spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
if (cnt == 1)

6
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/dm.c
View file

@ -827,8 +827,7 @@ static void rtl8821ae_dm_dig(struct ieee80211_hw *hw)
static void rtl8821ae_dm_common_info_self_update(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
u8 cnt = 0;
struct rtl_sta_info *drv_priv;
u8 cnt;
rtlpriv->dm.tx_rate = 0xff;
@ -844,8 +843,7 @@ static void rtl8821ae_dm_common_info_self_update(struct ieee80211_hw *hw)
rtlpriv->mac80211.opmode == NL80211_IFTYPE_ADHOC ||
rtlpriv->mac80211.opmode == NL80211_IFTYPE_MESH_POINT) {
spin_lock_bh(&rtlpriv->locks.entry_list_lock);
list_for_each_entry(drv_priv, &rtlpriv->entry_list, list)
cnt++;
cnt = list_count_nodes(&rtlpriv->entry_list);
spin_unlock_bh(&rtlpriv->locks.entry_list_lock);
if (cnt == 1)