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author | Jiri Pirko <jiri@mellanox.com> | 2016-09-01 10:37:43 +0200 |
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committer | David S. Miller <davem@davemloft.net> | 2016-09-01 09:44:56 -0700 |
commit | e73226384948e9b35823150cadd9a3ea4ca9fc97 (patch) | |
tree | f653a6d167e16cb3d6479dc5add7e1f057b385b6 /drivers/net/ethernet/mellanox/mlxsw/spectrum.c | |
parent | de7d62952b01755f9885bbe945b141d9d4338e55 (diff) | |
download | linux-stable-e73226384948e9b35823150cadd9a3ea4ca9fc97.tar.gz linux-stable-e73226384948e9b35823150cadd9a3ea4ca9fc97.tar.bz2 linux-stable-e73226384948e9b35823150cadd9a3ea4ca9fc97.zip |
mlxsw: spectrum_router: Fix netevent notifier registration
Currently the notifier is registered for every asic instance, however the
same block. Fix this by moving the registration to module init.
Fixes: c723c735fa6b ("mlxsw: spectrum_router: Periodically update the kernel's neigh table")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index ec1f7d88948f..e16b34718c8c 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -56,6 +56,7 @@ #include <generated/utsrelease.h> #include <net/pkt_cls.h> #include <net/tc_act/tc_mirred.h> +#include <net/netevent.h> #include "spectrum.h" #include "core.h" @@ -4541,18 +4542,25 @@ static struct notifier_block mlxsw_sp_inetaddr_nb __read_mostly = { .priority = 10, /* Must be called before FIB notifier block */ }; +static struct notifier_block mlxsw_sp_router_netevent_nb __read_mostly = { + .notifier_call = mlxsw_sp_router_netevent_event, +}; + static int __init mlxsw_sp_module_init(void) { int err; register_netdevice_notifier(&mlxsw_sp_netdevice_nb); register_inetaddr_notifier(&mlxsw_sp_inetaddr_nb); + register_netevent_notifier(&mlxsw_sp_router_netevent_nb); + err = mlxsw_core_driver_register(&mlxsw_sp_driver); if (err) goto err_core_driver_register; return 0; err_core_driver_register: + unregister_netevent_notifier(&mlxsw_sp_router_netevent_nb); unregister_inetaddr_notifier(&mlxsw_sp_inetaddr_nb); unregister_netdevice_notifier(&mlxsw_sp_netdevice_nb); return err; @@ -4561,6 +4569,7 @@ err_core_driver_register: static void __exit mlxsw_sp_module_exit(void) { mlxsw_core_driver_unregister(&mlxsw_sp_driver); + unregister_netevent_notifier(&mlxsw_sp_router_netevent_nb); unregister_inetaddr_notifier(&mlxsw_sp_inetaddr_nb); unregister_netdevice_notifier(&mlxsw_sp_netdevice_nb); } |