Commit 8e8a6b23 authored Jul 28, 2015 by Hans Verkuil Committed by Mauro Carvalho Chehab Aug 11, 2015

[media] mt9v032: fix uninitialized variable warning



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 <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent 9deb6ad6

drivers/media/i2c/mt9v032.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;