From 58d36928da0e3099e17309bd7a44ee442b5f5153 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 26 Feb 2012 16:38:06 +0100
Subject: [PATCH] remove device_{route,addr}->device

---
 interface-ip.c | 12 ++----------
 interface-ip.h |  3 ---
 system-linux.c | 16 ----------------
 3 files changed, 2 insertions(+), 29 deletions(-)

diff --git a/interface-ip.c b/interface-ip.c
index 2088937..93e8723 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -18,7 +18,6 @@ enum {
 	ROUTE_TARGET,
 	ROUTE_MASK,
 	ROUTE_GATEWAY,
-	ROUTE_DEVICE,
 	ROUTE_METRIC,
 	ROUTE_MTU,
 	__ROUTE_MAX
@@ -29,7 +28,6 @@ static const struct blobmsg_policy route_attr[__ROUTE_MAX] = {
 	[ROUTE_TARGET] = { .name = "target", .type = BLOBMSG_TYPE_STRING },
 	[ROUTE_MASK] = { .name = "netmask", .type = BLOBMSG_TYPE_STRING },
 	[ROUTE_GATEWAY] = { .name = "gateway", .type = BLOBMSG_TYPE_STRING },
-	[ROUTE_DEVICE] = { .name = "device", .type = BLOBMSG_TYPE_STRING },
 	[ROUTE_METRIC] = { .name = "metric", .type = BLOBMSG_TYPE_INT32 },
 	[ROUTE_MTU] = { .name = "mtu", .type = BLOBMSG_TYPE_INT32 },
 };
@@ -46,13 +44,9 @@ interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6)
 	struct blob_attr *tb[__ROUTE_MAX], *cur;
 	struct device_route *route;
 	int af = v6 ? AF_INET6 : AF_INET;
-	bool config = false;
 
 	blobmsg_parse(route_attr, __ROUTE_MAX, tb, blobmsg_data(attr), blobmsg_data_len(attr));
 
-	if (!tb[ROUTE_GATEWAY] && !tb[ROUTE_DEVICE])
-		return;
-
 	if (!iface) {
 		if ((cur = tb[ROUTE_INTERFACE]) == NULL)
 			return;
@@ -62,7 +56,6 @@ interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6)
 			return;
 
 		ip = &iface->config_ip;
-		config = true;
 	} else {
 		ip = &iface->proto_ip;
 	}
@@ -90,6 +83,8 @@ interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6)
 			DPRINTF("Failed to parse route gateway: %s\n", (char *) blobmsg_data(cur));
 			goto error;
 		}
+	} else {
+		route->flags |= DEVADDR_DEVICE;
 	}
 
 	if ((cur = tb[ROUTE_METRIC]) != NULL)
@@ -100,9 +95,6 @@ interface_ip_add_route(struct interface *iface, struct blob_attr *attr, bool v6)
 	if ((cur = tb[ROUTE_MTU]) != NULL)
 		route->mtu = blobmsg_get_u32(cur);
 
-	if (!config && (cur = tb[ROUTE_DEVICE]) != NULL)
-		route->device = device_get(blobmsg_data(cur), true);
-
 	vlist_add(&ip->route, &route->node);
 	return;
 
diff --git a/interface-ip.h b/interface-ip.h
index 112c61b..f6413ee 100644
--- a/interface-ip.h
+++ b/interface-ip.h
@@ -27,8 +27,6 @@ struct device_addr {
 	enum device_addr_flags flags;
 	bool enabled;
 
-	struct device *device;
-
 	/* must be last */
 	unsigned int mask;
 	union if_addr addr;
@@ -42,7 +40,6 @@ struct device_route {
 	bool keep;
 
 	union if_addr nexthop;
-	struct device *device;
 	int metric;
 	int mtu;
 
diff --git a/system-linux.c b/system-linux.c
index 7f825fa..58ac5d4 100644
--- a/system-linux.c
+++ b/system-linux.c
@@ -816,14 +816,6 @@ static int system_addr(struct device *dev, struct device_addr *addr, int cmd)
 
 	struct nl_msg *msg;
 
-	dev = addr->device;
-	if (dev) {
-		if (!dev->ifindex)
-			return -1;
-
-		ifa.ifa_index = dev->ifindex;
-	}
-
 	msg = nlmsg_alloc_simple(cmd, 0);
 	if (!msg)
 		return -1;
@@ -874,14 +866,6 @@ static int system_rt(struct device *dev, struct device_route *route, int cmd)
 	if (cmd == RTM_NEWROUTE)
 		flags |= NLM_F_CREATE | NLM_F_REPLACE;
 
-	dev = route->device;
-	if (dev) {
-		if (!dev->ifindex)
-			return -1;
-
-		ifindex = dev->ifindex;
-	}
-
 	msg = nlmsg_alloc_simple(cmd, flags);
 	if (!msg)
 		return -1;
-- 
2.25.1