xfrm: Return dst directly from xfrm_lookup()

Instead of on the stack.

Signed-off-by: David S. Miller <davem@davemloft.net>

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;