From 8e8a6b23f115906678252190c8fcf4168cc60fd5 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 28 Jul 2015 05:33:55 -0300 Subject: [PATCH] [media] mt9v032: fix uninitialized variable warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit drivers/media/i2c/mt9v032.c: In function ‘mt9v032_probe’: CC [M] drivers/media/i2c/s5k4ecgx.o drivers/media/i2c/mt9v032.c:996:20: warning: ‘pdata’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (pdata && pdata->link_freqs) { ^ It can indeed be uninitialized in one corner case. Initialize to NULL. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/mt9v032.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 977f400..a68ce94 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -882,7 +882,7 @@ static const struct regmap_config mt9v032_regmap_config = { static struct mt9v032_platform_data * mt9v032_get_pdata(struct i2c_client *client) { - struct mt9v032_platform_data *pdata; + struct mt9v032_platform_data *pdata = NULL; struct v4l2_of_endpoint endpoint; struct device_node *np; struct property *prop; -- 2.7.4