staging: rtl8188eu: remove unnecessary parentheses

Remove unnecessary parentheses, also clears checkpatch issues about
missing spaces around '-'.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8188eu/hal/hal_intf.c b/drivers/staging/rtl8188eu/hal/hal_intf.c
index b21ba01..b8fecc9 100644 (file)
--- a/drivers/staging/rtl8188eu/hal/hal_intf.c
+++ b/drivers/staging/rtl8188eu/hal/hal_intf.c
@@ -48,15 +48,15 @@ uint rtw_hal_deinit(struct adapter *adapt)
 
 void rtw_hal_update_ra_mask(struct adapter *adapt, u32 mac_id, u8 rssi_level)
 {
-       struct mlme_priv *pmlmepriv = &(adapt->mlmepriv);
+       struct mlme_priv *pmlmepriv = &adapt->mlmepriv;
 
        if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
 #ifdef CONFIG_88EU_AP_MODE
                struct sta_info *psta = NULL;
                struct sta_priv *pstapriv = &adapt->stapriv;
 
-               if ((mac_id-1) > 0)
-                       psta = pstapriv->sta_aid[(mac_id-1) - 1];
+               if (mac_id - 1 > 0)
+                       psta = pstapriv->sta_aid[mac_id - 2];
                if (psta)
                        add_RATid(adapt, psta, 0);/* todo: based on rssi_level*/
 #endif