fib_lookup() forces FIB_LOOKUP_NOREF flag, while fib_table_lookup()
does not.
This patch solves the typical message at reboot time or device
dismantle :
unregister_netdevice: waiting for eth0 to become free. Usage count = 4
Fixes: 088e3db430a1 ("net: Use passed in table for nexthop lookups") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: David Ahern <dsa@cumulusnetworks.com> Acked-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>