linux-kernel - [PATCH 1/2] PM/devfreq: Fix incorrect argument in error message

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Date:	Wed, 21 Nov 2012 10:36:13 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
	sachin.kamat@...aro.org, patches@...aro.org
Subject: [PATCH 1/2] PM/devfreq: Fix incorrect argument in error message

'g' is cast to the error return code. Hence gives the following error
which is fixed by this patch.

drivers/devfreq/devfreq.c:645 devfreq_remove_governor() error:
'g' dereferencing possible ERR_PTR()

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/devfreq/devfreq.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 45e053e..83c2129 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -643,7 +643,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
 	g = find_devfreq_governor(governor->name);
 	if (IS_ERR(g)) {
 		pr_err("%s: governor %s not registered\n", __func__,
-		       g->name);
+		       governor->name);
 		err = -EINVAL;
 		goto err_out;
 	}
-- 
1.7.4.1

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