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cpufreq: Use WARN_ON_ONCE() for invalid relation

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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>
This commit is contained in:
Viresh Kumar 2020-08-27 10:54:16 +05:30 committed by Rafael J. Wysocki
parent 681fe68448
commit 30b8e6b22f
1 changed files with 2 additions and 2 deletions
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4
include/linux/cpufreq.h
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@ -956,8 +956,8 @@ static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
case CPUFREQ_RELATION_C:
return cpufreq_table_find_index_c(policy, target_freq);
default:
pr_err("%s: Invalid relation: %d\n", __func__, relation);
return -EINVAL;
WARN_ON_ONCE(1);
return 0;
}
}