xfrm: Return dst directly from xfrm_lookup()
Instead of on the stack.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index bf998fe..91f6a61 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -101,7 +101,8 @@
dst_release(dst);
return;
}
- if (xfrm_lookup(net, &dst, &fl, NULL, 0))
+ dst = xfrm_lookup(net, dst, &fl, NULL, 0);
+ if (IS_ERR(dst))
return;
hh_len = (dst->dev->hard_header_len + 15)&~15;