diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c index b4b1d91fcea5..989f917068d1 100644 --- a/tools/testing/selftests/net/psock_fanout.c +++ b/tools/testing/selftests/net/psock_fanout.c @@ -305,7 +305,7 @@ static void test_unique_fanout_group_ids(void) exit(1); } - if (sock_fanout_open(PACKET_FANOUT_CPU, first_group_id)) { + if (sock_fanout_open(PACKET_FANOUT_CPU, first_group_id) != -1) { fprintf(stderr, "ERROR: joined group with wrong type.\n"); exit(1); }