network/ifup.sh:do_static(): error out, if interface could not be brought up

diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index 8a5a6065196d74e82bdf2124420e5383397ddbef..1ee89bf48e0b3e97380209086d8a6545a46e9df9 100755 (executable)
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -155,7 +155,11 @@ do_ipv6auto() {
 do_static() {
     strstr $ip '*:*:*' && load_ipv6
 
-    linkup $netif
+    if ! linkup $netif; then
+        warn "Could bring interface $netif up!"
+        return 1
+    fi
+
     [ -n "$macaddr" ] && ip link set address $macaddr dev $netif
     [ -n "$mtu" ] && ip link set mtu $mtu dev $netif
     if strstr $ip '*:*:*'; then