linux-kernel - [PATCH 3.12 53/78] thermal: Fix error path in thermal

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Message-Id: <f7c68a1aa5d3bf2e94c548c8d77de50640a11209.1420799385.git.jslaby@suse.cz>
Date:	Fri,  9 Jan 2015 11:32:02 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Luis Henriques <luis.henriques@...onical.com>,
	Zhang Rui <rui.zhang@...el.com>, Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 53/78] thermal: Fix error path in thermal_init()

From: Luis Henriques <luis.henriques@...onical.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit 9d367e5e7b05c71a8c1ac4e9b6e00ba45a79f2fc upstream.

thermal_unregister_governors() and class_unregister() were being called in
the wrong order.

Fixes: 80a26a5c22b9 ("Thermal: build thermal governors into thermal_sys module")
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
Signed-off-by: Zhang Rui <rui.zhang@...el.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/thermal/thermal_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 4962a6aaf295..4f35f1ca3ce3 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1747,10 +1747,10 @@ static int __init thermal_init(void)
 
 	return 0;
 
-unregister_governors:
-	thermal_unregister_governors();
 unregister_class:
 	class_unregister(&thermal_class);
+unregister_governors:
+	thermal_unregister_governors();
 error:
 	idr_destroy(&thermal_tz_idr);
 	idr_destroy(&thermal_cdev_idr);
-- 
2.2.1

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