ADDRCONF/NDISC improvements

These are for address comparison improvements and boolean conversion.

YOSHIFUJI Hideaki (5):
ipv6: Make ipv6_addr_is_XXX() return boolean.
ipv6: Introduce ipv6_addr_is_solict_mult() to check Solicited Node
Multicast Addresses.
ipv6: Optimize ipv6_addr_is_solict_mult().
ipv6: Optimize ipv6_addr_is_ll_all_{nodes,routers}().
ndisc: Make several arguments for ndisc_send_na() boolean.

 include/net/addrconf.h |   33 +++++++++++++++++++++++++++++----
 net/ipv6/ndisc.c       |   16 ++++++----------
 2 files changed, 35 insertions(+), 14 deletions(-)

1.7.9.5

From: YOSHIFUJI Hideaki <[email protected]>
Date: Mon, 21 Jan 2013 02:38:31 +0900

All applied, thanks.