ipv6: Create init helper for fib6_nh

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Similar to IPv4, consolidate the fib6_nh initialization into a helper.
As a new standalone function, add a cleanup path to put lwtstate on
error.

To avoid modifying fib6_config flags, move the reject check to a helper
that is invoked once by fib6_nh_init to reset the device and then
again in ip6_route_info_create to set the fib6_flags.

Signed-off-by: David Ahern <dsahern@gmail.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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David Ahern 2019-03-27 20:53:50 -07:00 • committed by David S. Miller

parent faa041a40b

commit 83c4425159

2 changed files with 145 additions and 108 deletions

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4

include/net/ip6_fib.h

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249

net/ipv6/route.c

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