tree a957dfceb83d1188f5958be4511231f6a1755f79
parent 67f721f942a83ddf492f9b72fd9c5ab148110e20
author Shuah Khan (Samsung OSG) <shuah@kernel.org> 1525306092 -0600
committer Shuah Khan (Samsung OSG) <shuah@kernel.org> 1527715312 -0600

selftests: cpufreq: return Kselftest Skip code for skipped tests

When cpufreq test is skipped because of unmet dependencies and/or
unsupported configuration, it exits with error which is treated as
a fail by the Kselftest framework. This leads to false negative
result even when the test could not be run.

Change it to return kselftest skip code when a test gets skipped to
clearly report that the test could not be run.

Kselftest framework SKIP code is 4 and the framework prints appropriate
messages to indicate that the test is skipped.

Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>