ipv4: Change fib_nexthop_info and fib_add_nexthop to take fib_nh_common

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With the exception of the nexthop weight, the nexthop attributes used by
fib_nexthop_info and fib_add_nexthop come from the fib_nh_common struct.
Update both to use it and change fib_nexthop_info to check the family
as needed.

nexthop weight comes from the common struct for existing use cases, but
for nexthop groups the weight is outside of the fib_nh_common to allow
the same nexthop definition to be used in multiple groups with different
weights.

Signed-off-by: David Ahern <dsahern@gmail.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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David Ahern 2019-04-02 14:11:57 -07:00 • committed by David S. Miller

parent b0f6019363

commit c236419981

1 changed files with 32 additions and 20 deletions

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52

net/ipv4/fib_semantics.c

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