diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 8d67f0123699..5ee927626567 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -2436,17 +2436,36 @@ static void mlxsw_sp_router_mp_hash_event_work(struct work_struct *work) kfree(net_work); } +static int mlxsw_sp_router_schedule_work(struct net *net, + struct notifier_block *nb, + void (*cb)(struct work_struct *)) +{ + struct mlxsw_sp_netevent_work *net_work; + struct mlxsw_sp_router *router; + + if (!net_eq(net, &init_net)) + return NOTIFY_DONE; + + net_work = kzalloc(sizeof(*net_work), GFP_ATOMIC); + if (!net_work) + return NOTIFY_BAD; + + router = container_of(nb, struct mlxsw_sp_router, netevent_nb); + INIT_WORK(&net_work->work, cb); + net_work->mlxsw_sp = router->mlxsw_sp; + mlxsw_core_schedule_work(&net_work->work); + return NOTIFY_DONE; +} + static int mlxsw_sp_router_netevent_event(struct notifier_block *nb, unsigned long event, void *ptr) { struct mlxsw_sp_netevent_work *net_work; struct mlxsw_sp_port *mlxsw_sp_port; - struct mlxsw_sp_router *router; struct mlxsw_sp *mlxsw_sp; unsigned long interval; struct neigh_parms *p; struct neighbour *n; - struct net *net; switch (event) { case NETEVENT_DELAY_PROBE_TIME_UPDATE: @@ -2500,20 +2519,9 @@ static int mlxsw_sp_router_netevent_event(struct notifier_block *nb, break; case NETEVENT_IPV4_MPATH_HASH_UPDATE: case NETEVENT_IPV6_MPATH_HASH_UPDATE: - net = ptr; + return mlxsw_sp_router_schedule_work(ptr, nb, + mlxsw_sp_router_mp_hash_event_work); - if (!net_eq(net, &init_net)) - return NOTIFY_DONE; - - net_work = kzalloc(sizeof(*net_work), GFP_ATOMIC); - if (!net_work) - return NOTIFY_BAD; - - router = container_of(nb, struct mlxsw_sp_router, netevent_nb); - INIT_WORK(&net_work->work, mlxsw_sp_router_mp_hash_event_work); - net_work->mlxsw_sp = router->mlxsw_sp; - mlxsw_core_schedule_work(&net_work->work); - break; } return NOTIFY_DONE; |