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| author |   David S. Miller <davem@davemloft.net> | 2012-06-28 04:05:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-28 04:05:27 -0700 |
| commit | 41347dcdd81988b8e60853257b2875285cc17a4e (patch) | |
| tree | 29ced900bcde5d9afc252d0b10fdfe6d2e18cc66 /net/ipv4/fib_frontend.c | |
| parent | ipv4: Create and use fib_compute_spec_dst() helper. (diff) | |
| download | linux-dev-41347dcdd81988b8e60853257b2875285cc17a4e.tar.xz linux-dev-41347dcdd81988b8e60853257b2875285cc17a4e.zip | |
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.c | 9 |
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; |