mbuf: add a copy routine

[dpdk.git] / app / test / test_kni.c

diff --git a/app/test/test_kni.c b/app/test/test_kni.c
index 2c333748dbfc4b68a7242ef9a82f053f42e74fc4..e47ab36e0231890a80063c2c0537a0b96b91ad91 100644 (file)
--- a/app/test/test_kni.c
+++ b/app/test/test_kni.c
@@ -601,7 +601,12 @@ test_kni(void)
                printf("fail to start port %d\n", port_id);
                return -1;
        }
-       rte_eth_promiscuous_enable(port_id);
+       ret = rte_eth_promiscuous_enable(port_id);
+       if (ret != 0) {
+               printf("fail to enable promiscuous mode for port %d: %s\n",
+                       port_id, rte_strerror(-ret));
+               return -1;
+       }
 
        /* basic test of kni processing */
        fd = fopen(KNI_MODULE_PARAM_LO, "r");