[PATCH v10 02/21] test/func_reentrancy: fix args to EAL init call

[Bruce Richardson <bruce.richardson@intel.com>]

The unit test for EAL init was passing in a NULL argv[0] value which is
invalid. Update to have a valid string for argv[0].

Fixes: 104a92bd026f ("app: add reentrancy tests")
Fixes: 978ead0144c1 ("test/func_reentrancy: fix EAL init call")
Cc: stable@dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 app/test/test_func_reentrancy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/test/test_func_reentrancy.c b/app/test/test_func_reentrancy.c
index f4c6cbc548..51e3069611 100644
--- a/app/test/test_func_reentrancy.c
+++ b/app/test/test_func_reentrancy.c
@@ -66,10 +66,11 @@ static RTE_ATOMIC(uint32_t) synchro;
  * rte_eal_init only init once
  */
 static int
-test_eal_init_once(void *arg)
+test_eal_init_once(__rte_unused void *arg)
 {
+	char appname[] = __FILE__;
 	unsigned lcore_self =  rte_lcore_id();
-	char *argv[] = { arg, NULL };
+	char *argv[] = { appname, NULL };
 
 	WAIT_SYNCHRO_FOR_WORKERS();
 
-- 
2.48.1