When iio_get_acpi_device_name_and_data() fails, the ddata may be left
uninitialised. Initialise it to NULL and drop unneeded NULL check
in kxcjk1013_probe()

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/iio/accel/kxcjk-1013.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index 28ed0e09d099..753ec2f71a9a 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -1462,7 +1462,7 @@ static int kxcjk1013_probe(struct i2c_client *client)
 	struct kxcjk1013_data *data;
 	struct iio_dev *indio_dev;
 	struct kxcjk_1013_platform_data *pdata;
-	const void *ddata;
+	const void *ddata = NULL;
 	const char *name;
 	int ret;
 
@@ -1507,8 +1507,7 @@ static int kxcjk1013_probe(struct i2c_client *client)
 		data->info = (const struct kx_chipset_info *)(id->driver_data);
 	} else {
 		name = iio_get_acpi_device_name_and_data(&client->dev, &ddata);
-		if (name)
-			data->info = ddata;
+		data->info = ddata;
 		if (data->info == &kxcj91008_kiox010a_info)
 			indio_dev->label = "accel-display";
 		else if (data->info == &kxcj91008_kiox020a_info)
-- 
2.43.0.rc1.1336.g36b5255a03ac

> When iio_get_acpi_device_name_and_data() fails, the ddata may be left
> uninitialised. Initialise it to NULL and drop unneeded NULL check
> in kxcjk1013_probe()

I propose to reduce the scope for this local variable.


How do you think about to use a summary phrase like “Replace a pointer check
by a variable initialisation in kxcjk1013_probe()” instead?

Regards,
Markus