diff options
| author |   David Ahern <dsahern@gmail.com> | 2019-04-21 08:49:01 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-04-21 10:39:52 -0700 |
| commit | 4e54507ab1a9da05238b986292f6cb702e6696c7 (patch) | |
| tree | ec47ecfa07e347038e74efd13feb9f3399935572 /drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | |
| parent | net: hippi:Fix misuse of %x in rrunner.c (diff) | |
| download | linux-dev-4e54507ab1a9da05238b986292f6cb702e6696c7.tar.xz linux-dev-4e54507ab1a9da05238b986292f6cb702e6696c7.zip | |
ipv6: Simplify rt6_qualify_for_ecmp
After commit c7a1ce397ada ("ipv6: Change addrconf_f6i_alloc to use
ip6_route_info_create"), the gateway is no longer filled in for fib6_nh
structs in a prefix route. Accordingly, the RTF_ADDRCONF flag check can
be dropped from the 'rt6_qualify_for_ecmp'.
Further, RTF_DYNAMIC is only set in rt6_info instances, so it can be
removed from the check as well.
This reduces rt6_qualify_for_ecmp and the mlxsw version to just checking
if the nexthop has a gateway which is the real indication of whether
entries can be coalesced into a multipath route.
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 8f31c2ddc538..34d9053e5cf0 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -4928,7 +4928,7 @@ static void mlxsw_sp_rt6_destroy(struct mlxsw_sp_rt6 *mlxsw_sp_rt6) static bool mlxsw_sp_fib6_rt_can_mp(const struct fib6_info *rt) { /* RTF_CACHE routes are ignored */ - return !(rt->fib6_flags & RTF_ADDRCONF) && rt->fib6_nh.fib_nh_gw_family; + return rt->fib6_nh.fib_nh_gw_family; } static struct fib6_info * |