linux-kernel - [PATCH 3.13.y-ckt 091/139] thermal: Fix error path in thermal

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Message-Id: <1422483682-15393-92-git-send-email-kamal@canonical.com>
Date:	Wed, 28 Jan 2015 14:20:34 -0800
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Luis Henriques <luis.henriques@...onical.com>,
	Zhang Rui <rui.zhang@...el.com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.13.y-ckt 091/139] thermal: Fix error path in thermal_init()

3.13.11-ckt15 -stable review patch.  If anyone has any objections, please let me know.

------------------

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

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: Kamal Mostafa <kamal@...onical.com>
---
 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 f1d511a..8c0897e 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1742,10 +1742,10 @@ 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);
-- 
1.9.1

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