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Commit b82fbe6c authored by Dave Jones's avatar Dave Jones
Browse files

[CPUFREQ] Remove pointless check in conservative governor. 



< 0 checks on unsigned variables are pointless.

Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 87c32271

drivers/cpufreq/cpufreq_conservative.c

+2 −4
Original line number Diff line number Diff line
@@ -176,8 +176,7 @@ static ssize_t store_up_threshold(struct cpufreq_policy *unused, 
	ret = sscanf (buf, "%u", &input);



	mutex_lock(&dbs_mutex);

	if (ret != 1 || input > 100 || input < 0 ||

			input <= dbs_tuners_ins.down_threshold) {

	if (ret != 1 || input > 100 || input <= dbs_tuners_ins.down_threshold) {

		mutex_unlock(&dbs_mutex);

		return -EINVAL;

	}
@@ -196,8 +195,7 @@ static ssize_t store_down_threshold(struct cpufreq_policy *unused, 
	ret = sscanf (buf, "%u", &input);



	mutex_lock(&dbs_mutex);

	if (ret != 1 || input > 100 || input < 0 ||

			input >= dbs_tuners_ins.up_threshold) {

	if (ret != 1 || input > 100 || input >= dbs_tuners_ins.up_threshold) {

		mutex_unlock(&dbs_mutex);

		return -EINVAL;

	}