test: assert/ignore some warn_unused_result's

Signed-off-by: Ran Benita <ran234@gmail.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/test/interactive-evdev.c b/test/interactive-evdev.c
index 04a347f..7fdc069 100644
--- a/test/interactive-evdev.c
+++ b/test/interactive-evdev.c
@@ -483,14 +483,14 @@ main(int argc, char *argv[])
     sigaction(SIGTERM, &act, NULL);
 
     /* Instead of fiddling with termios.. */
-    system("stty -echo");
+    (void) system("stty -echo");
 
     ret = loop(kbds);
     if (ret)
         goto err_stty;
 
 err_stty:
-    system("stty echo");
+    (void) system("stty echo");
     free_keyboards(kbds);
 err_compose:
     xkb_compose_table_unref(compose_table);
diff --git a/test/interactive-x11.c b/test/interactive-x11.c
index d720004..34ad654 100644
--- a/test/interactive-x11.c
+++ b/test/interactive-x11.c
@@ -372,9 +372,9 @@ main(int argc, char *argv[])
         goto err_core_kbd;
     }
 
-    system("stty -echo");
+    (void) system("stty -echo");
     ret = loop(conn, &core_kbd);
-    system("stty echo");
+    (void) system("stty echo");
 
 err_core_kbd:
     deinit_kbd(&core_kbd);