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| author | David S. Miller <davem@davemloft.net> | 2011-03-02 13:27:41 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-02 13:27:41 -0800 |
| commit | 452edd598f60522c11f7f88fdbab27eb36509d1a (patch) | |
| tree | df1510e9848e591a412c8bfa724253470c48c4c2 /net/ipv6/ndisc.c | |
| parent | 3872b284087081ee5cb0e4630954c2f7a2153cf5 (diff) | |
| download | linux-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.c | 8 |
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; |