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![David Ahern](https://secure.gravatar.com/avatar/9b1eb561de00d10e09ff6530616487e9.jpg?s=96&d=mm)
David Ahern committed f35b794b3b4
ipv4: Prepare fib_config for IPv6 gateway Similar to rtable, fib_config needs to allow the gateway to be either an IPv4 or an IPv6 address. To that end, rename fc_gw to fc_gw4 to mean an IPv4 address and add fc_gw_family. Checks on 'is a gateway set' are changed to see if fc_gw_family is set. In the process prepare the code for a fc_gw_family == AF_INET6. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>