From fe3edf45792a7d2f0edff4e2fcdd9a84c1a388a0 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 23 Jul 2012 13:22:20 -0700 Subject: ipv4: Remove all RTCF_DIRECTSRC handliing. The last and final kernel user, ICMP address replies, has been removed. Signed-off-by: David S. Miller --- net/ipv4/route.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'net') diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 9add08869c75..34017be87c85 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -1391,9 +1391,6 @@ static int __mkroute_input(struct sk_buff *skb, goto cleanup; } - if (err) - flags |= RTCF_DIRECTSRC; - if (out_dev == in_dev && err && (IN_DEV_SHARED_MEDIA(out_dev) || inet_addr_onlink(out_dev, saddr, FIB_RES_GW(*res)))) @@ -1416,7 +1413,7 @@ static int __mkroute_input(struct sk_buff *skb, do_cache = false; if (res->fi) { - if (!(flags & RTCF_DIRECTSRC) && !itag) { + if (!itag) { rth = FIB_RES_NH(*res).nh_rth_input; if (rt_cache_valid(rth)) { dst_hold(&rth->dst); @@ -1558,8 +1555,6 @@ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, dev, in_dev, &itag); if (err < 0) goto martian_source_keep_err; - if (err) - flags |= RTCF_DIRECTSRC; goto local_input; } @@ -1580,8 +1575,6 @@ brd_input: in_dev, &itag); if (err < 0) goto martian_source_keep_err; - if (err) - flags |= RTCF_DIRECTSRC; } flags |= RTCF_BROADCAST; res.type = RTN_BROADCAST; @@ -1590,7 +1583,7 @@ brd_input: local_input: do_cache = false; if (res.fi) { - if (!(flags & RTCF_DIRECTSRC) && !itag) { + if (!itag) { rth = FIB_RES_NH(res).nh_rth_input; if (rt_cache_valid(rth)) { dst_hold(&rth->dst); -- cgit v1.2.3