c93924267f
Add checking of the test return value, otherwise it will report success forever for test_create_read(). Fixes: dff6d2ae56d0 ("selftests/efivarfs: clean up test files from test_create*()") Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>