examples/ip_pipeline: add swap action in pass-through

[dpdk.git] / examples / ip_pipeline / thread_fe.c

diff --git a/examples/ip_pipeline/thread_fe.c b/examples/ip_pipeline/thread_fe.c
index d1b72b4ee73b84cb46f58da47a12f5d2601e1d52..6c547ca5bc228dd97adf17b5d2b2787a86242ae1 100644 (file)
--- a/examples/ip_pipeline/thread_fe.c
+++ b/examples/ip_pipeline/thread_fe.c
@@ -81,6 +81,9 @@ app_pipeline_enable(struct app_params *app,
        p_params = &app->pipeline_params[pipeline_id];
        p_type = app_pipeline_type_find(app, p_params->type);
 
+       if (p_type == NULL)
+               return -1;
+
        if (p->enabled == 1)
                return -1;