From 452edd598f60522c11f7f88fdbab27eb36509d1a Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 2 Mar 2011 13:27:41 -0800 Subject: xfrm: Return dst directly from xfrm_lookup() Instead of on the stack. Signed-off-by: David S. Miller --- net/ipv4/route.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'net/ipv4/route.c') diff --git a/net/ipv4/route.c b/net/ipv4/route.c index e24e4cf2a112..63d37004ee66 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -2730,7 +2730,12 @@ int ip_route_output_flow(struct net *net, struct rtable **rp, struct flowi *flp, flp->fl4_src = (*rp)->rt_src; if (!flp->fl4_dst) flp->fl4_dst = (*rp)->rt_dst; - return xfrm_lookup(net, (struct dst_entry **)rp, flp, sk, 0); + *rp = (struct rtable *) xfrm_lookup(net, &(*rp)->dst, flp, sk, 0); + if (IS_ERR(*rp)) { + err = PTR_ERR(*rp); + *rp = NULL; + return err; + } } return 0; -- cgit v1.2.3