examples/l2fwd-event: fix error checking

[dpdk.git] / examples / l2fwd-event / l2fwd_event_internal_port.c

diff --git a/examples/l2fwd-event/l2fwd_event_internal_port.c b/examples/l2fwd-event/l2fwd_event_internal_port.c
index 5e6e859..63d57b4 100644 (file)
--- a/examples/l2fwd-event/l2fwd_event_internal_port.c
+++ b/examples/l2fwd-event/l2fwd_event_internal_port.c
@@ -109,7 +109,10 @@ l2fwd_event_port_setup_internal_port(struct l2fwd_resources *rsrc)
        if (!evt_rsrc->evp.event_p_id)
                rte_panic("Failed to allocate memory for Event Ports\n");
 
-       rte_event_port_default_conf_get(event_d_id, 0, &def_p_conf);
+       ret = rte_event_port_default_conf_get(event_d_id, 0, &def_p_conf);
+       if (ret < 0)
+               rte_panic("Error to get default configuration of event port\n");
+
        if (def_p_conf.new_event_threshold < event_p_conf.new_event_threshold)
                event_p_conf.new_event_threshold =
                                                def_p_conf.new_event_threshold;
@@ -161,7 +164,10 @@ l2fwd_event_queue_setup_internal_port(struct l2fwd_resources *rsrc,
        uint8_t event_q_id = 0;
        int32_t ret;
 
-       rte_event_queue_default_conf_get(event_d_id, event_q_id, &def_q_conf);
+       ret = rte_event_queue_default_conf_get(event_d_id, event_q_id,
+                                              &def_q_conf);
+       if (ret < 0)
+               rte_panic("Error to get default config of event queue\n");
 
        if (def_q_conf.nb_atomic_flows < event_q_conf.nb_atomic_flows)
                event_q_conf.nb_atomic_flows = def_q_conf.nb_atomic_flows;