linux-kernel - [PATCH 3/4] mfd: wm831x-core - fix incorrect kfree(i2c) in i2c

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Message-Id: <1281336675.18804.6.camel@mola>
Date:	Mon, 09 Aug 2010 14:51:15 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Samuel Ortiz <sameo@...ux.intel.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH 3/4] mfd: wm831x-core - fix incorrect kfree(i2c) in
	i2c_driver probe callback handler

The i2c_client received in probe() should not be kfree()'d.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/mfd/wm831x-core.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c
index cb94e7e..1e7aaaf 100644
--- a/drivers/mfd/wm831x-core.c
+++ b/drivers/mfd/wm831x-core.c
@@ -1757,10 +1757,8 @@ static int wm831x_i2c_probe(struct i2c_client *i2c,
 	struct wm831x *wm831x;
 
 	wm831x = kzalloc(sizeof(struct wm831x), GFP_KERNEL);
-	if (wm831x == NULL) {
-		kfree(i2c);
+	if (wm831x == NULL)
 		return -ENOMEM;
-	}
 
 	i2c_set_clientdata(i2c, wm831x);
 	wm831x->dev = &i2c->dev;
-- 
1.5.4.3



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