From: Yue Hu <huyue2@yulong.com>
Date: Tue, 16 Apr 2019 02:40:27 +0000 (+0800)
Subject: cpufreq: Remove needless bios_limit check in show_bios_limit()
X-Git-Tag: v5.15~6480^2~3^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b23aa311fa1f376640069e5da897b4a6148d104f;p=platform%2Fkernel%2Flinux-starfive.git

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>
---

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);
 }