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| author | David S. Miller <davem@davemloft.net> | 2012-06-08 23:24:18 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-08 23:24:18 -0700 |
| commit | fbfe95a42e90b3dd079cc9019ba7d7700feee0f6 (patch) | |
| tree | f5f16e6efcf1411a47df8b836f669fc452489dd4 /net/ipv6/ip6_output.c | |
| parent | 7123aaa3a1416529ce461e98108e6b343b294643 (diff) | |
| download | op-kernel-dev-fbfe95a42e90b3dd079cc9019ba7d7700feee0f6.zip op-kernel-dev-fbfe95a42e90b3dd079cc9019ba7d7700feee0f6.tar.gz | |
inet: Create and use rt{,6}_get_peer_create().
There's a lot of places that open-code rt{,6}_get_peer() only because
they want to set 'create' to one. So add an rt{,6}_get_peer_create()
for their sake.
There were also a few spots open-coding plain rt{,6}_get_peer() and
those are transformed here as well.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 17b8c67..62fcf3e 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -463,6 +463,7 @@ int ip6_forward(struct sk_buff *skb) */ if (skb->dev == dst->dev && opt->srcrt == 0 && !skb_sec_path(skb)) { struct in6_addr *target = NULL; + struct inet_peer *peer; struct rt6_info *rt; /* @@ -476,13 +477,12 @@ int ip6_forward(struct sk_buff *skb) else target = &hdr->daddr; - if (!rt->rt6i_peer) - rt6_bind_peer(rt, 1); + peer = rt6_get_peer_create(rt); /* Limit redirects both by destination (here) and by source (inside ndisc_send_redirect) */ - if (inet_peer_xrlim_allow(rt->rt6i_peer, 1*HZ)) + if (inet_peer_xrlim_allow(peer, 1*HZ)) ndisc_send_redirect(skb, target); } else { int addrtype = ipv6_addr_type(&hdr->saddr); @@ -602,11 +602,8 @@ void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt) int old, new; if (rt && !(rt->dst.flags & DST_NOPEER)) { - struct inet_peer *peer; + struct inet_peer *peer = rt6_get_peer_create(rt); - if (!rt->rt6i_peer) - rt6_bind_peer(rt, 1); - peer = rt->rt6i_peer; if (peer) { fhdr->identification = htonl(inet_getid(peer, 0)); return; |
