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-prev] [thread-next>] [day] [month] [year] [list]
Date:   Wed, 25 Oct 2023 20:22:23 +0100
From:   Lukasz Luba <lukasz.luba@....com>
To:     linux-kernel@...r.kernel.org, daniel.lezcano@...aro.org,
        rafael@...nel.org
Cc:     linux-pm@...r.kernel.org, rui.zhang@...el.com, lukasz.luba@....com
Subject: [PATCH 5/7] thermal: gov_power_allocator: Use shorter variable when possible

The 'cdev' pointer is initialed, so there is no need to use
'instance->cdev'.

This change is not expected to alter the general functionality.

Signed-off-by: Lukasz Luba <lukasz.luba@....com>
---
 drivers/thermal/gov_power_allocator.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c
index 79621b42ead38..0f7f8278eacc5 100644
--- a/drivers/thermal/gov_power_allocator.c
+++ b/drivers/thermal/gov_power_allocator.c
@@ -560,7 +560,7 @@ static void allow_maximum_power(struct thermal_zone_device *tz, bool update)
 			continue;
 
 		instance->target = 0;
-		mutex_lock(&instance->cdev->lock);
+		mutex_lock(&cdev->lock);
 		/*
 		 * Call for updating the cooling devices local stats and avoid
 		 * periods of dozen of seconds when those have not been
@@ -569,9 +569,9 @@ static void allow_maximum_power(struct thermal_zone_device *tz, bool update)
 		cdev->ops->get_requested_power(cdev, &req_power);
 
 		if (update)
-			__thermal_cdev_update(instance->cdev);
+			__thermal_cdev_update(cdev);
 
-		mutex_unlock(&instance->cdev->lock);
+		mutex_unlock(&cdev->lock);
 	}
 }
 
-- 
2.25.1

Powered by blists - more mailing lists