app/test: fix kni success code

In the KNI unit test, if all test cases passed, it should
return with 0. This patch fixes the issue of returning
wrong value.

Fixes: fc27caaafd4b ("kni: remove deprecated functions")

Signed-off-by: Marvin Liu <yong.liu@intel.com>
Signed-off-by: Helin Zhang <helin.zhang@intel.com>

diff --git a/app/test/test_kni.c b/app/test/test_kni.c
index 9dad988..9ef7bcd 100644 (file)
--- a/app/test/test_kni.c
+++ b/app/test/test_kni.c
@@ -625,7 +625,7 @@ test_kni(void)
                                "a never used name string\n");
                goto fail;
        }
-
+       ret = 0;
 
 fail:
        rte_eth_dev_stop(port_id);