David Hildenbrand <david@xxxxxxxxxx> writes:
>> +/* Verify that KSM can be enabled / queried with prctl. */
>> +static void test_prctl(void)
>> +{
>> + int ret;
>> +
>> + ksft_print_msg("[RUN] %s\n", __func__);
>> +
>> + ret = prctl(PR_SET_MEMORY_MERGE, 1, 0, 0, 0);
>> + if (ret < 0 && errno == EINVAL) {
>> + ksft_test_result_skip("PR_SET_MEMORY_MERGE not supported\n");
>> + return;
>> + } else if (ret) {
>> + ksft_test_result_fail("PR_SET_MEMORY_MERGE=1 failed\n");
>> + }
>
> Just realized we're missing a "return;" in case of the failure here.
>
I'll fix it in the next version.
