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ipv6: Move xfrm_lookup() call down into icmp6_dst_alloc().

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And return error pointers.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-12-06 17:04:13 -05:00
parent 8f0315190d
commit 87a115783e
4 changed files with 12 additions and 29 deletions
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9
net/ipv6/ndisc.c
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@@ -516,14 +516,7 @@ void ndisc_send_skb(struct sk_buff *skb,
type = icmp6h->icmp6_type;
icmpv6_flow_init(sk, &fl6, type, saddr, daddr, dev->ifindex);
dst = icmp6_dst_alloc(dev, neigh, daddr);
if (!dst) {
kfree_skb(skb);
return;
}
dst = xfrm_lookup(net, dst, flowi6_to_flowi(&fl6), NULL, 0);
dst = icmp6_dst_alloc(dev, neigh, &fl6);
if (IS_ERR(dst)) {
kfree_skb(skb);
return;