From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Fri, 2 Jan 2015 07:04:23 +0000 (+0530)
Subject: cpufreq: remove extra parenthesis
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f13f1184a1f4e046306c33e542b4d654866e5d70;p=openwrt%2Fstaging%2Fblogic.git

cpufreq: remove extra parenthesis

We can live without it and so we should.

Signed-off-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 a95cdc5aa3c5..a180bb40054c 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -903,7 +903,7 @@ static int cpufreq_add_dev_interface(struct cpufreq_policy *policy,
 
 	/* set up files for this cpu device */
 	drv_attr = cpufreq_driver->attr;
-	while ((drv_attr) && (*drv_attr)) {
+	while (drv_attr && *drv_attr) {
 		ret = sysfs_create_file(&policy->kobj, &((*drv_attr)->attr));
 		if (ret)
 			return ret;