cpufreq: Use WARN_ON_ONCE() for invalid relation
authorViresh Kumar <viresh.kumar@linaro.org>
Thu, 27 Aug 2020 05:24:16 +0000 (10:54 +0530)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 27 Aug 2020 10:51:25 +0000 (12:51 +0200)
commit30b8e6b22fd0f7a56911e69c681e92532e72e3b6
tree9bcb70cac5e21f15957282dc089250f0f4067943
parent681fe68448ef370f1d7213cab38013ab8e9d8ff0
cpufreq: Use WARN_ON_ONCE() for invalid relation

The relation can't be invalid here, so if it turns out to be invalid,
just WARN_ON_ONCE() and return 0.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
include/linux/cpufreq.h