linux-kernel - [PATCH] cpufreq: Don't update new

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon,  7 Jan 2019 12:28:54 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Rafael Wysocki <rjw@...ysocki.net>
Cc:     Viresh Kumar <viresh.kumar@...aro.org>, linux-pm@...r.kernel.org,
        Vincent Guittot <vincent.guittot@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] cpufreq: Don't update new_policy on failures

The local variable "new_policy" isn't getting used in the error path
since the commit f9f41e3ef99a ("cpufreq: Remove policy create/remove
notifiers"). Don't update it in error path.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
---
 drivers/cpufreq/cpufreq.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 7aa3dcad2175..9a5f82ef40e8 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1305,8 +1305,6 @@ static int cpufreq_online(unsigned int cpu)
 	if (ret) {
 		pr_err("%s: Failed to initialize policy for cpu: %d (%d)\n",
 		       __func__, cpu, ret);
-		/* cpufreq_policy_free() will notify based on this */
-		new_policy = false;
 		goto out_destroy_policy;
 	}
 
-- 
2.19.1.568.g152ad8e3369a