netifd: fix proto none crash

patches/openwrt/0019-netifd-fix-proto-none-crash.patch

@@ -0,0 +1,35 @@
+From: Matthias Schiffer <mschiffer@universe-factory.net>
+Date: Sat, 19 Apr 2014 05:45:51 +0200
+Subject: netifd: fix proto none crash
+
+diff --git a/package/netifd/patches/002-fix_proto_none_crash.patch b/package/netifd/patches/002-fix_proto_none_crash.patch
+new file mode 100644
+index 0000000..8def2a0
+--- /dev/null
++++ b/package/netifd/patches/002-fix_proto_none_crash.patch
+@@ -0,0 +1,25 @@
++--- a/proto.c
+++++ b/proto.c
++@@ -503,6 +503,22 @@ static int
++ no_proto_handler(struct interface_proto_state *proto,
++ 		 enum interface_proto_cmd cmd, bool force)
++ {
+++	struct interface *iface;
+++	struct device *dev;
+++
+++	switch (cmd) {
+++	case PROTO_CMD_SETUP:
+++		iface = proto->iface;
+++		dev = iface->main_dev.dev;
+++
+++		interface_set_l3_dev(iface, dev);
+++
+++		break;
+++	case PROTO_CMD_TEARDOWN:
+++	case PROTO_CMD_RENEW:
+++		break;
+++	}
+++
++ 	return 0;
++ }
++