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authorYue Hu <huyue2@yulong.com>2019-04-16 10:40:27 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-04-16 23:10:42 +0200
commitb23aa311fa1f376640069e5da897b4a6148d104f (patch)
tree87793c4e30036be8d3adf74c8bc3c60e3875d661 /drivers/cpufreq
parenteae2ef0ed2460c56915b13e7d67bb46ae379ec72 (diff)
downloadlinux-b23aa311fa1f376640069e5da897b4a6148d104f.tar.bz2
cpufreq: Remove needless bios_limit check in show_bios_limit()
Initially, bios_limit attribute will be created if driver->bios_limit is set in cpufreq_add_dev_interface(). So remove the redundant check for latter show operation. Signed-off-by: Yue Hu <huyue2@yulong.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.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 3f235d5f67ee..df7d112fe621 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -894,11 +894,9 @@ static ssize_t show_bios_limit(struct cpufreq_policy *policy, char *buf)
{
unsigned int limit;
int ret;
- if (cpufreq_driver->bios_limit) {
- ret = cpufreq_driver->bios_limit(policy->cpu, &limit);
- if (!ret)
- return sprintf(buf, "%u\n", limit);
- }
+ ret = cpufreq_driver->bios_limit(policy->cpu, &limit);
+ if (!ret)
+ return sprintf(buf, "%u\n", limit);
return sprintf(buf, "%u\n", policy->cpuinfo.max_freq);
}