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authorDavid S. Miller <davem@davemloft.net>2011-03-02 13:27:41 -0800
committerDavid S. Miller <davem@davemloft.net>2011-03-02 13:27:41 -0800
commit452edd598f60522c11f7f88fdbab27eb36509d1a (patch)
treedf1510e9848e591a412c8bfa724253470c48c4c2 /net/ipv6/ndisc.c
parent3872b284087081ee5cb0e4630954c2f7a2153cf5 (diff)
downloadlinux-452edd598f60522c11f7f88fdbab27eb36509d1a.tar.bz2
xfrm: Return dst directly from xfrm_lookup()
Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ndisc.c')
-rw-r--r--net/ipv6/ndisc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 7254ce364006..9360d3be94f0 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -529,8 +529,8 @@ void ndisc_send_skb(struct sk_buff *skb,
return;
}
- err = xfrm_lookup(net, &dst, &fl, NULL, 0);
- if (err < 0) {
+ dst = xfrm_lookup(net, dst, &fl, NULL, 0);
+ if (IS_ERR(dst)) {
kfree_skb(skb);
return;
}
@@ -1542,8 +1542,8 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
if (dst == NULL)
return;
- err = xfrm_lookup(net, &dst, &fl, NULL, 0);
- if (err)
+ dst = xfrm_lookup(net, dst, &fl, NULL, 0);
+ if (IS_ERR(dst))
return;
rt = (struct rt6_info *) dst;