[PATCH] test/graph: initialize graph param variable

[David Marchand]

On Fri, Feb 3, 2023 at 9:49 AM Amit Prakash Shukla
<amitprakashs at marvell.com> wrote:
>
> Initializing rte_graph_param variable with 0 to avoid any
> garbage value in structure elements which are not populated
> as part of this function.

Something looks strange to me.
I fail to see which part of this object is not initialised by the test code.

app/test/test_graph_perf.c:     struct rte_graph_param gconf;
app/test/test_graph_perf.c:     gconf.socket_id = SOCKET_ID_ANY;
app/test/test_graph_perf.c:     gconf.nb_node_patterns = graph_data->nb_nodes;
app/test/test_graph_perf.c:     gconf.node_patterns = (const char
**)(uintptr_t)node_patterns;
app/test/test_graph_perf.c:     graph_id = rte_graph_create(gname, &gconf);

With this struct defined as:
struct rte_graph_param {
        int socket_id; /**< Socket id where memory is allocated. */
        uint16_t nb_node_patterns;  /**< Number of node patterns. */
        const char **node_patterns;
        /**< Array of node patterns based on shell pattern. */
};

Is this perhaps related to the following series?
https://patchwork.dpdk.org/project/dpdk/list/?series=26783&state=%2A&archive=both

If this is the case, then this fix should be squashed as part of the
rte_graph_param struct extension.

Thanks.

-- 
David Marchand