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authorDavid S. Miller <davem@davemloft.net>2012-06-28 04:05:27 -0700
committerDavid S. Miller <davem@davemloft.net>2012-06-28 04:05:27 -0700
commit41347dcdd81988b8e60853257b2875285cc17a4e (patch)
tree29ced900bcde5d9afc252d0b10fdfe6d2e18cc66 /net/ipv4/fib_frontend.c
parent35ebf65e851c6d9731abc6362b189858eb59f4d3 (diff)
ipv4: Kill rt->rt_spec_dst, no longer used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 451939b60c54..63b11ca54d95 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -218,8 +218,7 @@ __be32 fib_compute_spec_dst(struct sk_buff *skb)
* 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 @@ int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, u8 tos,
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 @@ int fib_validate_source(struct sk_buff *skb, __be32 src, __be32 dst, u8 tos,
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;