mlxsw: core: Queue work immediately instead of delaying it

We always use zero delay before queueing a work on the ordered workqueue
('mlxsw_owq'), so use work_struct directly instead of delayable work.
Signed-off-by: NIdo Schimmel <idosch@mellanox.com>
Signed-off-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlxsw/core.c

@@ -1901,11 +1901,11 @@ int mlxsw_core_schedule_dw(struct delayed_work *dwork, unsigned long delay)
 }
 EXPORT_SYMBOL(mlxsw_core_schedule_dw);
 
-int mlxsw_core_schedule_odw(struct delayed_work *dwork, unsigned long delay)
+bool mlxsw_core_schedule_work(struct work_struct *work)
 {
-	return queue_delayed_work(mlxsw_owq, dwork, delay);
+	return queue_work(mlxsw_owq, work);
 }
-EXPORT_SYMBOL(mlxsw_core_schedule_odw);
+EXPORT_SYMBOL(mlxsw_core_schedule_work);
 
 void mlxsw_core_flush_owq(void)
 {

drivers/net/ethernet/mellanox/mlxsw/core.h

@@ -207,7 +207,7 @@ enum devlink_port_type mlxsw_core_port_type_get(struct mlxsw_core *mlxsw_core,
 						u8 local_port);
 
 int mlxsw_core_schedule_dw(struct delayed_work *dwork, unsigned long delay);
-int mlxsw_core_schedule_odw(struct delayed_work *dwork, unsigned long delay);
+bool mlxsw_core_schedule_work(struct work_struct *work);
 void mlxsw_core_flush_owq(void);
 
 #define MLXSW_CONFIG_PROFILE_SWID_COUNT 8

drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c

@@ -1964,7 +1964,7 @@ static void __mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp)
 }
 
 struct mlxsw_sp_fib_event_work {
-	struct delayed_work dw;
+	struct work_struct work;
 	struct fib_entry_notifier_info fen_info;
 	struct mlxsw_sp *mlxsw_sp;
 	unsigned long event;
@@ -1973,7 +1973,7 @@ struct mlxsw_sp_fib_event_work {
 static void mlxsw_sp_router_fib_event_work(struct work_struct *work)
 {
 	struct mlxsw_sp_fib_event_work *fib_work =
-		container_of(work, struct mlxsw_sp_fib_event_work, dw.work);
+		container_of(work, struct mlxsw_sp_fib_event_work, work);
 	struct mlxsw_sp *mlxsw_sp = fib_work->mlxsw_sp;
 	int err;
 
@@ -2014,7 +2014,7 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 	if (WARN_ON(!fib_work))
 		return NOTIFY_BAD;
 
-	INIT_DELAYED_WORK(&fib_work->dw, mlxsw_sp_router_fib_event_work);
+	INIT_WORK(&fib_work->work, mlxsw_sp_router_fib_event_work);
 	fib_work->mlxsw_sp = mlxsw_sp;
 	fib_work->event = event;
 
@@ -2029,7 +2029,7 @@ static int mlxsw_sp_router_fib_event(struct notifier_block *nb,
 		break;
 	}
 
-	mlxsw_core_schedule_odw(&fib_work->dw, 0);
+	mlxsw_core_schedule_work(&fib_work->work);
 
 	return NOTIFY_DONE;
 }