diff --git a/core/rtw_wlan_util.c b/core/rtw_wlan_util.c
index fd9b7ca..b4cecd1 100644
--- a/core/rtw_wlan_util.c
+++ b/core/rtw_wlan_util.c
@@ -592,7 +592,7 @@ void set_channel_bwmode(_adapter *padapter, unsigned char channel, unsigned char
 #endif
 
 	if (padapter->bNotifyChannelChange)
-		RTW_INFO("[%s] ch = %d, offset = %d, bwmode = %d\n", __FUNCTION__, channel, channel_offset, bwmode);
+		RTW_INFO("[%s] ch = %d, offset = %d, bwmode = %d\n", __func__, channel, channel_offset, bwmode);
 
 	center_ch = rtw_get_center_ch(channel, bwmode, channel_offset);
 
@@ -2074,7 +2074,7 @@ void HTOnAssocRsp(_adapter *padapter)
 	struct mlme_ext_priv	*pmlmeext = &padapter->mlmeextpriv;
 	struct mlme_ext_info	*pmlmeinfo = &(pmlmeext->mlmext_info);
 
-	RTW_INFO("%s\n", __FUNCTION__);
+	RTW_INFO("%s\n", __func__);
 
 	if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable))
 		pmlmeinfo->HT_enable = 1;
@@ -2133,7 +2133,7 @@ void HTOnAssocRsp(_adapter *padapter)
 		for (i = 0; i < 16; i++)
 			pmlmeinfo->HT_caps.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i];
 #endif
-		RTW_INFO("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __FUNCTION__);
+		RTW_INFO("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __func__);
 	}
 
 	/*  */
@@ -3667,7 +3667,7 @@ inline bool rtw_macid_is_set(struct macid_bmp *map, u8 id)
 		return map->m3 & BIT(id - 96);
 #endif
 	else
-		rtw_warn_on(1);
+		//rtw_warn_on(1);
 
 	return 0;
 }
diff --git a/dkms-install.sh b/dkms-install.sh
index a8e58cf..07c476b 100755
--- a/dkms-install.sh
+++ b/dkms-install.sh
@@ -11,7 +11,7 @@ DRV_DIR="$(pwd)"
 DRV_NAME=rtl8812au
 DRV_VERSION=5.6.4.2
 
-cp -r ${DRV_DIR} /usr/src/${DRV_NAME}-${DRV_VERSION}
+cp -r $(pwd) /usr/src/${DRV_NAME}-${DRV_VERSION}
 
 dkms add -m ${DRV_NAME} -v ${DRV_VERSION}
 dkms build -m ${DRV_NAME} -v ${DRV_VERSION}