[PATCH v3 0/6] ipv6: Do route updating for redirect in ndisc layer

[Duan Jiong <duanj.fnst@cn.fujitsu.com>]

From: Duan Jiong <duanj.fnst@cn.fujitsu.com>

the ip6_redirect() could be replaced with
ip6_redirect_no_header(), we could always use ip6_redirect()
for route updating in ndisc layer and use the data of the
redirected header option just for finding the socket to be
notified and then notify user in protocols' err_handler.

---
 Changes for v3:
 1.del the ICMP6_INC_STATS_BH  error count, these are in fact
   no errors.

 Changes for v2:
 1.handle the update of the NDISC_REDIRECT error code directly in
   icmpv6_err_convert.
 2.squash some patchs into one patch.
 3.modify the subject of those patchs.

Duan Jiong (6):
  ipv6: del the statements for updating route in (dccp|tcp|sctp)_v6_err
  ipv6: just match on ICMPV6_PKT_TOOBIG in those err_handle
  ipv6: del statements for dealing with NDISC_REDIRECT
  ip6tnl: move route updating for redirect to ndisc layer
  ipv6: modify the err to 0 when dealing with NDISC_REDIRECT
  ipv6: Do route updating for redirect in ndisc layer

 include/net/ip6_route.h |  3 ---
 net/dccp/ipv6.c         | 13 +------------
 net/ipv6/ah6.c          |  9 ++-------
 net/ipv6/esp6.c         |  9 ++-------
 net/ipv6/icmp.c         |  5 +++--
 net/ipv6/ip6_tunnel.c   |  5 -----
 net/ipv6/ipcomp6.c      |  9 ++-------
 net/ipv6/ndisc.c        |  6 ++----
 net/ipv6/raw.c          |  3 +--
 net/ipv6/route.c        | 29 ++---------------------------
 net/ipv6/tcp_ipv6.c     | 12 ++++--------
 net/ipv6/udp.c          |  2 --
 net/sctp/input.c        | 12 ------------
 net/sctp/ipv6.c         |  6 +++---
 14 files changed, 22 insertions(+), 101 deletions(-)

-- 
1.8.3.1