diff --git a/inxi b/inxi
index 777e9fe..0931586 100755
--- a/inxi
+++ b/inxi
@@ -3035,7 +3035,7 @@ get_networking_data()
 get_network_advanced_data()
 {
 	eval $LOGFS
-	local a_network_adv_working='' card_port='' working_path='' 
+	local a_network_adv_working='' card_if='' working_path='' 
 	local eth_id='' speed='' duplex='' mac_id='' oper_state=''
 	
 	for (( i=0; i < ${#A_NETWORK_DATA[@]}; i++ ))
@@ -3044,17 +3044,17 @@ get_network_advanced_data()
 			a_network_adv_working=( ${A_NETWORK_DATA[i]} )
 			working_path="/sys/bus/pci/devices/0000:${a_network_adv_working[4]}"
 			if [[ -e $working_path/net ]];then
-				card_port=$( ls $working_path/net 2>/dev/null )
-				eth_id=$card_port
-				working_path=$working_path/net/$card_port
+				card_if=$( ls $working_path/net 2>/dev/null )
+				eth_id=$card_if
+				working_path=$working_path/net/$card_if
 			# 2.6.32 debian lenny kernel shows not: /net/eth0 but /net:eth0
 			else
-				card_port=$( ls $working_path 2>/dev/null | grep 'net:' )
-				eth_id=$( cut -d ':' -f 2 <<< "$card_port" )
-				working_path=$working_path/$card_port
+				card_if=$( ls $working_path 2>/dev/null | grep 'net:' )
+				eth_id=$( cut -d ':' -f 2 <<< "$card_if" )
+				working_path=$working_path/$card_if
 			fi
 			
-			if [[ -n $card_port ]];then
+			if [[ -n $card_if ]];then
 				if [[ -f $working_path/speed ]];then
 					speed=$( cat $working_path/speed )
 				fi