linux-kernel - [PATCH] cpufreq: pcc-cpufreq: Remove redundant exit() functions

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <20240409125003.3444-1-sensor1010@163.com>
Date: Tue,  9 Apr 2024 05:50:03 -0700
From: Lizhe <sensor1010@....com>
To: rafael@...nel.org,
	viresh.kumar@...aro.org,
	ilpo.jarvinen@...ux.intel.com
Cc: linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Lizhe <sensor1010@....com>
Subject: [PATCH] cpufreq: pcc-cpufreq: Remove redundant exit() functions

The return value of exit() is 0 and it performs no action.
This function can be omitted. Please refer to the end condition
check in the __cpufreq_offline() function.

Signed-off-by: Lizhe <sensor1010@....com>
---
 drivers/cpufreq/pcc-cpufreq.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/cpufreq/pcc-cpufreq.c b/drivers/cpufreq/pcc-cpufreq.c
index 6f8b5ea7aeae..771efbf51a48 100644
--- a/drivers/cpufreq/pcc-cpufreq.c
+++ b/drivers/cpufreq/pcc-cpufreq.c
@@ -562,18 +562,12 @@ static int pcc_cpufreq_cpu_init(struct cpufreq_policy *policy)
 	return result;
 }
 
-static int pcc_cpufreq_cpu_exit(struct cpufreq_policy *policy)
-{
-	return 0;
-}
-
 static struct cpufreq_driver pcc_cpufreq_driver = {
 	.flags = CPUFREQ_CONST_LOOPS,
 	.get = pcc_get_freq,
 	.verify = pcc_cpufreq_verify,
 	.target = pcc_cpufreq_target,
 	.init = pcc_cpufreq_cpu_init,
-	.exit = pcc_cpufreq_cpu_exit,
 	.name = "pcc-cpufreq",
 };
 
-- 
2.25.1