From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 11 Sep 2011 10:32:54 +0000 (+0200)
Subject: do not attempt to get an interface if PROTO_FLAG_NODEV is set
X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=commitdiff_plain;h=f505119b07b89ad23f4264e77b0bf0f0c0400399

do not attempt to get an interface if PROTO_FLAG_NODEV is set
---

diff --git a/interface.c b/interface.c
index 8c1c006..acfe8b1 100644
--- a/interface.c
+++ b/interface.c
@@ -234,7 +234,8 @@ interface_alloc(const char *name, struct blob_attr *attr)
 
 	proto_attach_interface(iface, proto_name);
 
-	if ((cur = tb[IFACE_ATTR_IFNAME])) {
+	if (!(iface->proto_handler->flags & PROTO_FLAG_NODEV) &&
+	    (cur = tb[IFACE_ATTR_IFNAME])) {
 		dev = device_get(blobmsg_data(cur), true);
 		if (dev)
 			device_add_user(&iface->main_dev, dev);