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cpufreq: conservative: Simplify the condition of storing 'down_threshold'

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The governor currently checks if the input new down_threshold is less
than 100 before storing it, but the up_threshold field of dbs_data
structure is also limited to be less than 100, so this check is
unnecessary and remove it.

Signed-off-by: Liao Chang <liaochang1@huawei.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Liao Chang 2023-09-12 06:09:42 +00:00 committed by Rafael J. Wysocki
parent 16a03c71bb
commit 842c34a266
1 changed files with 1 additions and 2 deletions
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3
drivers/cpufreq/cpufreq_conservative.c
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@ -187,8 +187,7 @@ static ssize_t down_threshold_store(struct gov_attr_set *attr_set,
ret = sscanf(buf, "%u", &input); ret = sscanf(buf, "%u", &input);
/* cannot be lower than 1 otherwise freq will not fall */ /* cannot be lower than 1 otherwise freq will not fall */
if (ret != 1 || input < 1 || input > 100 || if (ret != 1 || input < 1 || input >= dbs_data->up_threshold)
input >= dbs_data->up_threshold)
return -EINVAL; return -EINVAL;
cs_tuners->down_threshold = input; cs_tuners->down_threshold = input;