[tool] Reinitialize handles to NULL after tethering_destroy() call

Change-Id: Id314b11874dbf36c60c790dc435174b0288f20b7
Signed-off-by: Nishant Chaprana <n.chaprana@samsung.com>

diff --git a/tools/tethering_test.c b/tools/tethering_test.c
index 5b8bb8c..ba522c7 100755 (executable)
--- a/tools/tethering_test.c
+++ b/tools/tethering_test.c
@@ -715,6 +715,16 @@ static int test_tethering_destroy(void)
                printf("Tethering destroy is failed\n");
                return -1;
        }
+       th = NULL;
+
+       __deregister_cbs(th5);
+
+       ret = tethering_destroy(th5);
+       if (__is_err(ret) == true) {
+               printf("Tethering destroy is failed\n");
+               return -1;
+       }
+       th5 = NULL;
 
        return 1;
 }