From b9f27bafefdd906313c70335cfc198fe32b41189 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 23 Dec 2014 00:51:36 +0000
Subject: [PATCH] Speed-up finding the device type if the device does not exist

---
 src/functions/functions.device | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/functions/functions.device b/src/functions/functions.device
index f5c150dd..97eb17f7 100644
--- a/src/functions/functions.device
+++ b/src/functions/functions.device
@@ -349,7 +349,12 @@ function device_is_ethernet() {
 function device_get_type() {
 	local device=${1}
 
-	if device_is_vlan ${device}; then
+	# If the device does not exist (happens on udev remove events),
+	# we do not bother to run all checks.
+	if ! device_exists "${device}"; then
+		echo "unknown"
+
+	elif device_is_vlan ${device}; then
 		echo "vlan"
 
 	elif device_is_bonding ${device}; then
-- 
2.39.2