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authorDave Jones <davej@redhat.com>2006-04-01 22:07:07 -0500
committerDave Jones <davej@redhat.com>2006-04-01 22:07:07 -0500
commitb82fbe6c4232365272bde6f2c3f8fd9dd4dcd73a (patch)
tree230b1b0c7de857c065c5ff5839ff986213329d96 /drivers/cpufreq
parent87c32271380e630955de365656f67b0a54b75b19 (diff)
[CPUFREQ] Remove pointless check in conservative governor.
< 0 checks on unsigned variables are pointless. Signed-off-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq_conservative.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index 037f6bf4543c..e07a35487bde 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -176,8 +176,7 @@ static ssize_t store_up_threshold(struct cpufreq_policy *unused,
176 ret = sscanf (buf, "%u", &input); 176 ret = sscanf (buf, "%u", &input);
177 177
178 mutex_lock(&dbs_mutex); 178 mutex_lock(&dbs_mutex);
179 if (ret != 1 || input > 100 || input < 0 || 179 if (ret != 1 || input > 100 || input <= dbs_tuners_ins.down_threshold) {
180 input <= dbs_tuners_ins.down_threshold) {
181 mutex_unlock(&dbs_mutex); 180 mutex_unlock(&dbs_mutex);
182 return -EINVAL; 181 return -EINVAL;
183 } 182 }
@@ -196,8 +195,7 @@ static ssize_t store_down_threshold(struct cpufreq_policy *unused,
196 ret = sscanf (buf, "%u", &input); 195 ret = sscanf (buf, "%u", &input);
197 196
198 mutex_lock(&dbs_mutex); 197 mutex_lock(&dbs_mutex);
199 if (ret != 1 || input > 100 || input < 0 || 198 if (ret != 1 || input > 100 || input >= dbs_tuners_ins.up_threshold) {
200 input >= dbs_tuners_ins.up_threshold) {
201 mutex_unlock(&dbs_mutex); 199 mutex_unlock(&dbs_mutex);
202 return -EINVAL; 200 return -EINVAL;
203 } 201 }