system-linux: always set the ifindex for hotplug devices on init

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/system-linux.c b/system-linux.c
index b513948cd7d4df4056acb08d0fe2b1cccaa8d599..7a194caec9dd9e6054ae4d2396fff551510bca47 100644 (file)
--- a/system-linux.c
+++ b/system-linux.c
@@ -611,11 +611,8 @@ void system_if_clear_state(struct device *dev)
        static char buf[256];
        char *bridge;
 
-       if (dev->external)
-               return;
-
        device_set_ifindex(dev, system_if_resolve(dev));
-       if (!dev->ifindex)
+       if (dev->external || !dev->ifindex)
                return;
 
        system_if_flags(dev->ifname, 0, IFF_UP);