if (net->mode & (IEEE_G | IEEE_N_24G)) {
                u8      slot_time_val;
-               u8      CurSlotTime = priv->slot_time;
+               u8      cur_slot_time = priv->slot_time;
 
                if ((cap & WLAN_CAPABILITY_SHORT_SLOT_TIME) &&
                   (!priv->rtllib->pHTInfo->bCurrentRT2RTLongSlotTime)) {
-                       if (CurSlotTime != SHORT_SLOT_TIME) {
+                       if (cur_slot_time != SHORT_SLOT_TIME) {
                                slot_time_val = SHORT_SLOT_TIME;
                                priv->rtllib->SetHwRegHandler(dev,
                                         HW_VAR_SLOT_TIME, &slot_time_val);
                        }
                } else {
-                       if (CurSlotTime != NON_SHORT_SLOT_TIME) {
+                       if (cur_slot_time != NON_SHORT_SLOT_TIME) {
                                slot_time_val = NON_SHORT_SLOT_TIME;
                                priv->rtllib->SetHwRegHandler(dev,
                                         HW_VAR_SLOT_TIME, &slot_time_val);