diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c index 2c05369b79e4..be4c0e60d44d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtcoutsrc.c @@ -47,30 +47,17 @@ static bool is_any_client_connect_to_ap(struct btc_coexist *btcoexist) { struct rtl_priv *rtlpriv = btcoexist->adapter; struct rtl_mac *mac = rtl_mac(rtlpriv); - struct rtl_sta_info *drv_priv; - u8 cnt = 0; + bool ret = false; if (mac->opmode == NL80211_IFTYPE_ADHOC || mac->opmode == NL80211_IFTYPE_MESH_POINT || mac->opmode == NL80211_IFTYPE_AP) { - if (in_interrupt() > 0) { - list_for_each_entry(drv_priv, &rtlpriv->entry_list, - list) { - cnt++; - } - } else { - spin_lock_bh(&rtlpriv->locks.entry_list_lock); - list_for_each_entry(drv_priv, &rtlpriv->entry_list, - list) { - cnt++; - } - spin_unlock_bh(&rtlpriv->locks.entry_list_lock); - } + spin_lock_bh(&rtlpriv->locks.entry_list_lock); + if (!list_empty(&rtlpriv->entry_list)) + ret = true; + spin_unlock_bh(&rtlpriv->locks.entry_list_lock); } - if (cnt > 0) - return true; - else - return false; + return ret; } static bool halbtc_legacy(struct rtl_priv *adapter) @@ -253,9 +240,6 @@ bool halbtc_send_bt_mp_operation(struct btc_coexist *btcoexist, u8 op_code, rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "btmpinfo wait req_num=%d wait=%ld\n", req_num, wait_ms); - if (in_interrupt()) - return false; - if (wait_for_completion_timeout(&btcoexist->bt_mp_comp, msecs_to_jiffies(wait_ms)) == 0) { rtl_dbg(rtlpriv, COMP_BT_COEXIST, DBG_DMESG, |