diff options
| author | Liao Chang <liaochang1@huawei.com> | 2023-09-12 06:09:42 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-06 21:55:13 +0200 |
| commit | 842c34a2668f68ebe15d0fc9dc19d33733bb428d (patch) | |
| tree | 04d971ddea9b1cb959781ea40306350c7af7c23f /drivers/cpufreq | |
| parent | 16a03c71bba012b4cc31f34e00007c34ef5a58df (diff) | |
| download | linux-842c34a2668f68ebe15d0fc9dc19d33733bb428d.tar.gz | |
cpufreq: conservative: Simplify the condition of storing 'down_threshold'
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>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/cpufreq_conservative.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c index b6bd0ff353234..56500b25d77c1 100644 --- a/drivers/cpufreq/cpufreq_conservative.c +++ b/drivers/cpufreq/cpufreq_conservative.c @@ -187,8 +187,7 @@ static ssize_t down_threshold_store(struct gov_attr_set *attr_set, ret = sscanf(buf, "%u", &input); /* cannot be lower than 1 otherwise freq will not fall */ - if (ret != 1 || input < 1 || input > 100 || - input >= dbs_data->up_threshold) + if (ret != 1 || input < 1 || input >= dbs_data->up_threshold) return -EINVAL; cs_tuners->down_threshold = input; |