Fix __warn_unused_result__, add more of it and fix the resulting warnings.

[meshlink] / test / blackbox / run_blackbox_tests / test_optimal_pmtu.c

diff --git a/test/blackbox/run_blackbox_tests/test_optimal_pmtu.c b/test/blackbox/run_blackbox_tests/test_optimal_pmtu.c
index d7463e761e36c139bd03ecf48e6d892d720a2a97..1d7408957ef90a20c052170c54fd4eef3377ac27 100644 (file)
--- a/test/blackbox/run_blackbox_tests/test_optimal_pmtu.c
+++ b/test/blackbox/run_blackbox_tests/test_optimal_pmtu.c
@@ -77,9 +77,9 @@ static int setup_test(void **state) {
        ping_channel_enable_07 = false;
        memset(node_pmtu, 0, sizeof(node_pmtu));
        set_sync_flag(&test_pmtu_nut_closed, false);
-       meshlink_destroy("nut");
-       meshlink_destroy("peer");
-       meshlink_destroy("relay");
+       assert(meshlink_destroy("nut"));
+       assert(meshlink_destroy("peer"));
+       assert(meshlink_destroy("relay"));
 
        return EXIT_SUCCESS;
 }
@@ -87,9 +87,9 @@ static int setup_test(void **state) {
 static int teardown_test(void **state) {
        (void)state;
 
-       meshlink_destroy("nut");
-       meshlink_destroy("peer");
-       meshlink_destroy("relay");
+       assert(meshlink_destroy("nut"));
+       assert(meshlink_destroy("peer"));
+       assert(meshlink_destroy("relay"));
        netns_destroy_topology(test_pmtu_state);
 
        return EXIT_SUCCESS;