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

(cherry picked from commit 77f46adf5e5ab1f6da2e459bb55435d4b70842c5)

diff --git a/modules.d/40network/ifup.sh b/modules.d/40network/ifup.sh
index 7da9171bb92a90079fbdac6cbd04256b3e11959d..69a4567bbfc553ec1afec5955c314c5f6fa287c7 100755 (executable)
--- a/modules.d/40network/ifup.sh
+++ b/modules.d/40network/ifup.sh
@@ -150,7 +150,11 @@ do_ipv6auto() {
 do_static() {
     strglobin $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 strglobin $ip '*:*:*'; then