commit 41347dcdd81988b8e60853257b2875285cc17a4e
author David S. Miller <davem@davemloft.net> Thu Jun 28 04:05:27 2012 -0700
committer David S. Miller <davem@davemloft.net> Thu Jun 28 04:05:27 2012 -0700
tree 29ced900bcde5d9afc252d0b10fdfe6d2e18cc66
parent 35ebf65e851c6d9731abc6362b189858eb59f4d3

ipv4: Kill rt->rt_spec_dst, no longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/fib_frontend.c

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 451939b..63b11ca 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -218,8 +218,7 @@
  * called with rcu_read_lock()
  */
 int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, u8 tos,
-			int oif, struct net_device *dev, __be32 *spec_dst,
-			u32 *itag)
+			int oif, struct net_device *dev, u32 *itag)
 {
 	struct in_device *in_dev;
 	struct flowi4 fl4;
@@ -258,7 +257,6 @@
 		if (res.type != RTN_LOCAL || !accept_local)
 			goto e_inval;
 	}
-	*spec_dst = FIB_RES_PREFSRC(net, res);
 	fib_combine_itag(itag, &res);
 	dev_match = false;
 
@@ -287,17 +285,14 @@
 
 	ret = 0;
 	if (fib_lookup(net, &fl4, &res) == 0) {
-		if (res.type == RTN_UNICAST) {
-			*spec_dst = FIB_RES_PREFSRC(net, res);
+		if (res.type == RTN_UNICAST)
 			ret = FIB_RES_NH(res).nh_scope >= RT_SCOPE_HOST;
-		}
 	}
 	return ret;
 
 last_resort:
 	if (rpf)
 		goto e_rpf;
-	*spec_dst = inet_select_addr(dev, 0, RT_SCOPE_UNIVERSE);
 	*itag = 0;
 	return 0;