From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saravana Kannan Subject: Re: [PATCH 5/5] cpufreq: Drop redundant check for inactive policies Date: Mon, 12 Oct 2015 12:35:38 -0700 Message-ID: <561C0B8A.5020808@codeaurora.org> References: <2d6d59c2b0654872a32a9b63874b750e6b808cb5.1444583718.git.viresh.kumar@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:41442 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751116AbbJLTfk (ORCPT ); Mon, 12 Oct 2015 15:35:40 -0400 In-Reply-To: <2d6d59c2b0654872a32a9b63874b750e6b808cb5.1444583718.git.viresh.kumar@linaro.org> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Viresh Kumar Cc: Rafael Wysocki , linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, open list On 10/11/2015 10:21 AM, Viresh Kumar wrote: > We just made sure policy->cpu is online and this check will always fail > as the policy is active. Drop it. > > Signed-off-by: Viresh Kumar > --- > drivers/cpufreq/cpufreq.c | 7 ------- > 1 file changed, 7 deletions(-) > > diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c > index 58aabe0f2d2c..4fa2215cc6ec 100644 > --- a/drivers/cpufreq/cpufreq.c > +++ b/drivers/cpufreq/cpufreq.c > @@ -843,18 +843,11 @@ static ssize_t store(struct kobject *kobj, struct attribute *attr, > > down_write(&policy->rwsem); > > - /* Updating inactive policies is invalid, so avoid doing that. */ > - if (unlikely(policy_is_inactive(policy))) { > - ret = -EBUSY; > - goto unlock_policy_rwsem; > - } > - > if (fattr->store) > ret = fattr->store(policy, buf, count); > else > ret = -EIO; > > -unlock_policy_rwsem: > up_write(&policy->rwsem); > unlock: > put_online_cpus(); > Doesn't really seem related to the sysfs reorg/clean up. Should it be a separate patch outside of this series? Acked-by: Saravana Kannan -Saravana -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project