common/mlx5: fix user mode register access command
[dpdk.git] / lib / librte_node / null.c
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(C) 2020 Marvell International Ltd.
3  */
4
5 #include <rte_graph.h>
6
7 static uint16_t
8 null(struct rte_graph *graph, struct rte_node *node, void **objs,
9         uint16_t nb_objs)
10 {
11         RTE_SET_USED(node);
12         RTE_SET_USED(objs);
13         RTE_SET_USED(graph);
14
15         return nb_objs;
16 }
17
18 static struct rte_node_register null_node = {
19         .name = "null",
20         .process = null,
21 };
22
23 RTE_NODE_REGISTER(null_node);